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NationalStockNumber.INFO

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O-ring

NSN: 5331-00-166-0991 | Model: 58-44-27

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing, preformed. For noncircular items with a round cross-section, see seal, nonmetallic round section and rubber, round section.

NSN Properties and Flags
NATO Stock Number
5331-00-166-0991
DEMIL
NO
Outside Diameter
0.691 inches
Cross-sectional Height
Between 0.067 inches and 0.073 inches
Center Hole Diameter
Between 0.544 inches and 0.558 inches
Elongation Percentage
125
Hardness Rating
75.0 shore durometer a
Part Name Assigned By Controlling Agency
Packing, preformed-"o"ring, mil-r-83248, 75 durometer
Special Features
Low compression set
Color
Black
Material
Rubber fluorocarbon class fpm
Material Specification
Mil-r-83248 type i, class 1 military specification single material response
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E819T7706 2019-03-15 DFJ00 180000 EA
SPE5EC19T0299 2018-11-23 PHPHA 139106 EA
SPE5EC18T1777 2018-08-29 PHPHA 94784 EA
SPE5E318T8636 2018-04-02 PHPHA 9090 EA
SPE5E318T8553 2018-03-29 PAA64 25000 EA
SPE5E317T8517 2017-09-18 PAA64 9090 EA

Inventory Check

The last inventory check on this NSN was done on 04/26/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 757
  • New: 3980
  • Serviceable: 1
  • As Removed: 11
  • Overhauled: 1

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 5331-00-166-0991 Datasheet

Supply Class (FSC):
O-ring
Cross Reference:
  • 58-44-27
  • 675-00015
  • 4400571-0150
  • 5200-020157
  • 72S018M038
  • ARP568-015 MIL- R-83248
  • ARP568-015-MIL- R-83248/1
  • AS3085-015
  • MS9388-015
  • M83248-015
  • M83248/1-015
  • 4680-015
  • AS3209-015
  • AMS7276
  • 20015-9
  • 69490D15
  • BACP11P15
  • 2-15-77-545
  • V3D10426 ITEM 9
  • 705B504P13
  • J221P015
  • J221P015
  • 62G008MPC2
  • 70-G-097-M REV
  • SE221N SHT5,301044-2 FN-9
  • 810246V
  • 675-00015-0
  • 1220D0739-1
  • 182661
  • 2-015 77-545
  • M83248/1-015ES
  • M83248-1-015
  • AS3209-015
  • 645001RR015
  • 182661
  • 2-015V0747-75
  • 2-015V1164-75
  • 2-015V1226-75
  • 2-015V747-75
  • 015-17107A
  • 015-19357
  • 914-3-17107A-70
  • 78-075-00
  • ST1000-015
  • 039-705-0002
  • MIL-R-83248
  • M83248/1-015
  • MS9388-015
  • 10163205
  • 2-015V884-75
  • 162C9305-55
  • 2-0156V747-75
  • ASC1442259
  • 425222 PIECE 19
  • S9413-015
  • M83248/1-015
Cage Codes:
  • Zf Industrieantriebe Witten Gmbh (CAGE D9182)
  • Eaton Aerospace Llc (CAGE 90166)
  • Society Of Automotive Engineers Inc (CAGE 81343)
  • Williams International Co., L.l.c. (CAGE 24235)
  • Hamilton Sundstrand Corporation (CAGE 73030)
  • The Boeing Company (CAGE 77272)
  • Systems Inc Raytheon E (CAGE 33875)
  • Vacco Industries (CAGE 99517)
  • General Electric Company (CAGE 07482)
  • Stillman Seal Corporation (CAGE 95272)
  • Ametek Inc (CAGE 53553)
  • Tec Manufacturing, Llc Tri (CAGE 56349)
  • Hannifin Corporation Parker (CAGE 9F512)
  • Eriks B.v. (CAGE H2313)
  • Eurep Industries Sa (CAGE F8965)
  • Seals & Packings, Llc (CAGE 0XK26)
  • Goodrich Corporation (CAGE 99551)
  • Woodward, Inc. (CAGE 66503)
  • Hannifin Corporation Parker (CAGE 02697)
  • Parker Hannifin Corporation (CAGE 25184)
  • Parker Hannifin Corporation (CAGE 98963)
  • United Technologies Corporation (CAGE 77445)
  • Kunkle Industries Inc (CAGE 75954)
  • Military Specifications (CAGE 81349)
  • Military Standards (CAGE 96906)
  • Nimikkeistokeskus Ncb Finland (CAGE A486G)
  • General Electric Company (CAGE 99207)
  • Asc Pty Ltd (CAGE Z4779)
  • Donaldson Company, Inc. (CAGE 13520)
  • Be Aerospace Consumables Management (CAGE 04795)
Replacements:
  • 5331-00-166-0991 replaces 5331-00-099-7908
  • 5331-00-166-0991 replaces 5331-00-114-0407
  • 5331-00-166-0991 replaces 5331-00-116-4009
  • 5331-00-166-0991 replaces 5331-00-119-9032
  • 5331-00-166-0991 replaces 5331-00-377-5326
  • 5331-00-166-0991 replaces 5331-00-414-5043
  • 5331-00-166-0991 replaces 5331-00-732-7656
  • 5331-00-166-0991 replaces 5331-00-859-9511
  • 5331-00-166-0991 replaces 5331-00-911-6605
  • 5331-00-166-0991 replaces 5331-00-922-1779
  • 5331-00-166-0991 replaces 5331-00-928-6994
  • 5331-00-166-0991 replaces 5331-00-935-6048
  • 5331-00-166-0991 replaces 5331-00-976-4992
  • 5331-00-166-0991 replaces 5331-01-044-3052
  • 5331-00-166-0991 replaces 5331-01-183-1003
  • 5331-00-166-0991 replaces 5331-01-190-7437
  • 5331-00-166-0991 replaces 5331-01-249-5288
  • 5331-00-166-0991 replaces 5331-01-320-3444
  • 5331-00-166-0991 replaces 5331-01-423-7275
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:

    194120 - Washers/gaskets/pckg dvcs noi

  • WCC:

    596 - Gaskets, (machinery and parts),(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
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200x-
  • 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 $0.49 to $0.81..
Does NSN 5331-00-166-0991 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, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, National Aeronautics and Space Administration, Austria, Finland, Poland, Bulgaria, Brazil, Spain, Columbia, Singapore, Kuwait, 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 5331-00-166-0991?
001660991 or 00-166-0991
Does NSN 5331-00-166-0991 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5331-00-166-0991?
Solicitation SPE5E819T7706 for qty 180000 on 03/08/2019
When was this national stock number assigned to the federal catalog?
Nov 19, 1971