NSN 5315-01-502-9995 · NIIN 015029995 · Part number 20173
Charles Reed Knight Jr Dba Knight's Armament Company · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 1S002
Government record, cited
NSN 5315-01-502-9995 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-502-9995. Manufacturer of record part number: 20173.
Also searched as5315-01-502-9995 ·
5315015029995 ·
NIIN 015029995 ·
01-502-9995 ·
FSC 5315 Nails, Machine Keys, and Pins · CAGE 1S002 · 20173
Manufacturer of record: Charles Reed Knight Jr Dba Knight's Armament Company
Identification
NSN: 5315-01-502-9995
NIIN: 015029995
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 20173
Manufacturer: Charles Reed Knight Jr Dba Knight's Armament Company
General Description
The Pin,spring, cataloged under National Stock Number 5315-01-502-9995, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Pin,spring
FSC / FSG
5315 — Nails, Machine Keys, and Pins (FSG 53)
Manufacturers
Charles Reed Knight Jr Dba Knight's Armament Company (CAGE 1S002)
Technical Specifications
Parameter
Value
NSN
5315-01-502-9995
Primary Part Number
20173
Item Name
Pin,spring
FSC / FSG
5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer
Charles Reed Knight Jr Dba Knight's Armament Company
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-01-509-629120173POSSIBLE MATCH
TRANSFORMER,AUDIO FREQUENCY
Possible match (shared part number)Magnecomp, Inc.
5130-01-578-1611POSSIBLE MATCH
BLADE,RECIPROCATING SAW
Possible match (shared part number)
5320-01-681-18933708POSSIBLE MATCH
RIVET,SOLID
Possible match (shared part number)Buffalo Turbine Defense Llc
6525-01-698-910120173POSSIBLE MATCH
LIGHT,TEST,X-RAY APPARATUS
Possible match (shared part number)Ziehm Imaging, Inc.
Charles Reed Knight Jr Dba Knight's Armament Company (USA)
Related Parts
5950-01-509-6291POSSIBLE MATCH
TRANSFORMER,AUDIO FREQUENCY
20173
5130-01-578-1611POSSIBLE MATCH
BLADE,RECIPROCATING SAW
5320-01-681-1893POSSIBLE MATCH
RIVET,SOLID
3708
6525-01-698-9101POSSIBLE MATCH
LIGHT,TEST,X-RAY APPARATUS
20173
2915-01-708-5214POSSIBLE MATCH
PUMP,FUEL,METERING AND DISTRIBUT
20173
Frequently Asked Questions
What is NSN 5315-01-502-9995?
NSN 5315-01-502-9995 is a Pin,spring, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What part numbers are listed for NSN 5315-01-502-9995?
NSN 5315-01-502-9995 has 1 manufacturer part number on file: 20173 (Charles Reed Knight Jr Dba Knight's Armament Company).
What NSN replaces 5315-01-502-9995?
5 possible matches (shared part number, not a government interchangeability claim): 5950-01-509-6291, 5130-01-578-1611, 5320-01-681-1893. Verify interchangeability with system specifications before substitution.
Is NSN 5315-01-502-9995 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5315-01-502-9995?
NSN 5315-01-502-9995 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.