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Quick Release Pin

NSN: 5315-00-081-4880 | Model: 4815953-505
ITAR Registered seal

A headed fastening device having a solid cylindrical or tubular body with retaining ball or pin like deaden (s). The detent(s) is/are positioned and actuated by means of a spring, elastic or plunger. Plunger may be operated by thumb, cam or other means. May be furnished with a pull ring, pull and/or lock ring, attaching ring or hook.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Shank Diameter
Between 0.3095 inches and 0.3120 inches
Button Handle Diameter
1.200 inches
Detent Quantity
Lanyard Length
4.500 inches
Actuation Method
Push button
Grip Length
Between 1.300 inches and 1.320 inches
Actuation Type
Hardness Rating
36.0 Rockwell c spindle and 40.0 Rockwell c spindle
Shoulder To Head End Distance
1.550 inches
Pin Attachment Type
Cable lanyard w/terminations
Detent To Tapered End Distance
0.400 inches
Steel comp 4130 spindle
Material Specification
MIL-T-6736 military specification single material response shank or MIL-S-6758 military specification single material response shank
Surface Treatment
Cadmium spindle and chromate spindle
Surface Treatment Specification
QQ-P-416, type 2, cl 2 federal specification single treatment response spindle
Style Designator

Pricing and Availability

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NSN 5315-00-081-4880 Datasheet

Supply Class (FSC):
Pins Machine Keys Nails
Cross Reference:
  • 4815953-505
  • 291AS408
Cage Codes:
  • Boeing Company, The (CAGE 88277)
  • Naval Air Systems Command (CAGE 30003)

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


U - Precious metal content is unknown


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

Freight Information:
  • NMFC:

    095190 - Hardware, noi

  • WCC:

    713 - Metal hardware

  • 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
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $36.25 to $60.41..
Does NSN 5315-00-081-4880 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 Navy, Greece, and Turkey
What is the NIIN of NSN 5315-00-081-4880?
000814880 or 00-081-4880
Does NSN 5315-00-081-4880 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5315-00-081-4880?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 02, 1973