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NationalStockNumber.INFO

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Hexagon Plain Nut

NSN: 5310-00-997-1888 | Model: FF-N-836

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the dimension will be used to determine compliance.)

NSN Properties and Flags
NATO Stock Number
5310-00-997-1888
DEMIL
NO
Thread Class
2b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.178 inches and 0.193 inches
Width Across Flats
Between 0.423 inches and 0.437 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
20
Thread Size
0.250 inches
Bearing Surface Type
Chamfered
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
Nondefinitive Specification/std Data
2 type and 13 style
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E318T7328 2018-03-07 PAA64 1487 HD
SPE5E318T3136 2017-12-11 PAA64 1094 HD

Inventory Check

The last inventory check on this NSN was done on 04/06/2020. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 46636
  • New Surplus: 7570
  • Overhauled: 1
  • Serviceable: 22
  • As Removed: 4

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Qty:
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NSN 5310-00-997-1888 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • FF-N-836
  • SK-1000-4
  • MS35649-2252
  • 13214E3791-10
  • 90480A029
  • SPE302-E
  • 313-0010-000
  • TIP01355
  • 0717633
  • 200047
  • 15-5-5
  • 13207E7404FN16
  • 01857-003
  • NSMC416CD
  • MS35649-2252
  • 313-0010-00
  • 802483-00
  • 20501-17
  • 313-0010-000
  • 01857-003
  • 6102-19
  • 102-1S416
  • NT9367
  • 002-003990-021
  • AN340-416
  • 340-416
  • AN340-416
  • 1-50301
  • 2-31-0112
  • 71141-2252
  • MS35649-2252
  • MS35649-2252
  • 20501-17
  • 1-50301
  • 278-155
  • 860-13
  • 5310PL0815348
  • 5310009971888
  • 345952503
  • 10386351
Cage Codes:
  • Federal Specifications (CAGE 81348)
  • Gse Management Co (CAGE 0EAK3)
  • 3 Communications Corporation L (CAGE 1PQF4)
  • Keco Industries Inc. (CAGE 94833)
  • Carr Supply Company Mcmaster (CAGE 39428)
  • Royce Military Aero Engines Rolls (CAGE K0378)
  • Rockwell Collins, Inc. (CAGE 95105)
  • Cecom Lr Center (CAGE 97403)
  • General Dynamics European Land (CAGE S3002)
  • Richards Imagery Interpretation (CAGE 02145)
  • Crane Pumps & Systems, Inc. (CAGE 96046)
  • Engineered Arresting Systems (CAGE 21439)
  • Navcom Defense Electronics, Inc. (CAGE 57057)
  • National Aerospace Standards (CAGE 80205)
  • Rockwell Collins, Inc. (CAGE 13499)
  • Defense Reduction Agency (CAGE 32345)
  • Honeywell Intl Inc Defense Avionics (CAGE 19315)
  • Metall Export Gmbh Eme Elektro (CAGE D2638)
  • Philadelphia Valve Co (CAGE 77254)
  • Us Army Communications & (CAGE 80063)
  • Northrop Grumman Systems Corporation (CAGE 92755)
  • Northrop Grumman Systems Corporation (CAGE 26916)
  • Aeronautical Standards Group (CAGE 88044)
  • Navy Aeronautical Air Force (CAGE 81352)
  • Motive Company Aero (CAGE 82366)
  • Welch Scientific Co Sargent (CAGE 64484)
  • Little Giant Crane and Shovel Inc (CAGE 95097)
  • Military Standards (CAGE 96906)
  • Raytheon Technical Services Company (CAGE 36378)
  • Allied Signal Inc (CAGE 83298)
  • Aerostar Global Logistics Inc. (CAGE 60145)
  • Hamilton Sundstrand Corporation (CAGE 99167)
  • Cummins Power Generation Inc. (CAGE 44940)
  • Inspektorat Wsparcia Sil Zbrojnych (CAGE 9009H)
  • E.c.a Etablissement (CAGE SCY13)
  • Central Scientific Co (CAGE 11273)
  • Nimikkeistokeskus Ncb Finland (CAGE A486G)
Replacements:
  • 5310-00-997-1888 replaces 5310-00-038-9939
  • 5310-00-997-1888 replaces 5310-00-134-3911
  • 5310-00-997-1888 replaces 5310-00-176-8139
  • 5310-00-997-1888 replaces 5310-00-208-2820
  • 5310-00-997-1888 replaces 5310-00-274-7719
  • 5310-00-997-1888 replaces 5310-00-774-7148
  • 5310-00-997-1888 replaces 5310-00-961-6488
  • 5310-00-997-1888 replaces 5310-01-061-7986
  • 5310-00-997-1888 replaces 5310-01-077-5327
  • 5310-00-997-1888 replaces 5310-01-134-5571
  • 5310-00-997-1888 replaces 5310-01-223-6669
  • 5310-00-997-1888 replaces 5310-01-254-2369
  • 5310-00-997-1888 replaces 5310-01-374-1804
  • 5310-00-997-1888 replaces 5310-01-483-7983
Schedule B & Trade:
  • Schedule B: 7318160000 (NAICS 332722)

    Nuts of iron or steel

  • SITC: 69421

    Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel

  • End Use: 12300

    Finished metal shapes

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    093486 - Bolts, nuts or screws, noi (sub 3)

  • WCC:

    573 - Bolts or nuts (iron or steel),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Hd
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T22dmx-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $68.85 to $114.75..
Does NSN 5310-00-997-1888 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, National Security Agency, Defense Threat Reduction Agency, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, National Aeronautics and Space Administration, National Aeronautics and Space Administration, National Aeronautics and Space Administration, Austria, Finland, Poland, Brazil, Spain, Columbia, Israel, Singapore, Kuwait, Morocco, Saudi Arabia, Malaysia, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Netherlands, Portugal, Italy, Denmark, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5310-00-997-1888?
009971888 or 00-997-1888
Does NSN 5310-00-997-1888 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-997-1888?
Solicitation SPE5E318T7328 for qty 1487 on 02/28/2018
When was this national stock number assigned to the federal catalog?
Apr 13, 1967