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Valve Spring Retainer Lock

NSN: 2815-00-073-8147 | Model: 74376497

A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes cotter pins, straight pins, keys and washers.

NSN Properties and Flags
NATO Stock Number
2815-00-073-8147
DEMIL
NO
Casehardening Indicator
Not casehardened
Overall Height
Between 0.372 inches and 0.382 inches
Thread Provision
Unthreaded
Largest Inside Diameter
Between 0.370 inches and 0.374 inches
Largest Outside Diameter
Between 0.530 inches and 0.534 inches
First Groove Width
Between 0.020 inches and 0.024 inches
Second Groove Width
Between 0.020 inches and 0.024 inches
Minimum Inside Diameter
0.358 inches
Distance Between First And Second Groove Centers
Between 0.086 inches and 0.090 inches
Distance From Bottom To First Groove Center
Between 0.135 inches and 0.141 inches
Outside Included Angle In Deg
14.25
Criticality Code Justification
Feat
Special Features
Weapon system essential
Material
Steel, sae 1010, fscm 81343
Material
Steel, sae 1010, fscm 81343
Style Designator
Straight bore w/two grooves-lower outside radius
Fsc Application Data
Engine, diesel

Pricing and Availability

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NSN 2815-00-073-8147 Datasheet

Supply Class (FSC):
Diesel Engines And Components
Cross Reference:
  • 74376497
  • 4376497
  • 27222
  • 4376497
  • 2071103
  • 4376497
  • 93626
  • D93626
  • 72225
  • 0209103-1
  • 209103
  • 76951R1
  • 413390
  • 4376497
Cage Codes:
  • Agco Corp (CAGE 6N299)
  • Minnpar, Llc (CAGE 0MKW7)
  • Tiffin Parts, L.l.c. (CAGE 13841)
  • General Motors Corp (CAGE 24617)
  • New Holland Construction (CAGE 89926)
  • Komatsu America Intl Co (CAGE 23926)
  • Little Giant Crane and Shovel Inc (CAGE 95097)
  • Chalmers Corp Allis (CAGE 92392)
  • Navistar Intl Corp (CAGE 92679)
  • Greene Co Barber (CAGE 05643)
Replacements:
  • 2815-00-073-8147 replaces 2815-00-374-9446
  • 2815-00-073-8147 replaces 2815-00-406-2215
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

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.

Freight Information:
  • NMFC:

    133300 - Machinery/machines noi

  • WCC:

    593 - Motors and parts, (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:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    5
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • 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 $2.59 to $4.32..
Does NSN 2815-00-073-8147 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, Austria, Spain, Singapore, Kuwait, Republic Of Korea, United Kingdom, Greece, and Turkey
What is the NIIN of NSN 2815-00-073-8147?
000738147 or 00-073-8147
Does NSN 2815-00-073-8147 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2815-00-073-8147?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963