PartsTable TECHNICAL DATA SHEET
NSN 5315-01-717-8008Government record, cited

Pin, Cotter5315-01-717-8008

NSN 5315-01-717-8008 · NIIN 017178008 · Part number 7959-B-381
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 76364
Government record, cited
NSN 5315-01-717-8008 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-717-8008. Manufacturer of record part number: 7959-B-381.
Also searched as  5315-01-717-8008 · 5315017178008 · NIIN 017178008 · 01-717-8008 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 76364 · 7959-B-381 · 5399-079Y · 5399-079Y 200 ITEM 13
Nearby stock numbers  ·
Features
  • Pin,cotter — FSC 5315
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Identification
  • NSN: 5315-01-717-8008
  • NIIN: 017178008
  • FSC: 5315 — Nails, Machine Keys, and Pins
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 7959-B-381
  • Manufacturer: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
General Description

The Pin,cotter, cataloged under National Stock Number 5315-01-717-8008, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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 NamePin,cotter
FSC / FSG5315 — Nails, Machine Keys, and Pins (FSG 53)
ManufacturersMilwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (CAGE 76364)
Technical Specifications
ParameterValue
NSN5315-01-717-8008
Primary Part Number7959-B-381
Item NamePin,cotter
FSC / FSG5315 / 53 — Nails, Machine Keys, and Pins
ManufacturerMilwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-718-23105399-079Y 100 ITEM 6 POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
4820-01-718-56585399-079Y 112 POSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
4820-01-718-62125399-079Y 200 ITEM 6 POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5330-01-721-14395399-079Y 100 ITEM 11 POSSIBLE MATCH
GASKET
Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5330-01-721-14525399-079Y 1.5 ITEM 11 POSSIBLE MATCH
GASKET
Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5315-01-721-15555399-079Y 1.5 ITEM 13 POSSIBLE MATCH
PIN,COTTER
Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5330-01-721-910265113-275-920 POSSIBLE MATCH
GASKET
Possible match (shared part number)Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Cross-Reference Index
Part NumberManufacturer
5399-079Y 200 ITEM 13 Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
7959-B-381 PRIMARY Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
Reference documents
ReferenceMeaning
5399-079Y D/9 Drawing number reference only
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Related Parts
4820-01-718-2310POSSIBLE MATCH
DISK,VALVE
5399-079Y 100 ITEM 6
4820-01-718-5658POSSIBLE MATCH
VALVE,CHECK
5399-079Y 112
4820-01-718-6212POSSIBLE MATCH
DISK,VALVE
5399-079Y 200 ITEM 6
5330-01-721-1439POSSIBLE MATCH
GASKET
5399-079Y 100 ITEM 11
5330-01-721-1452POSSIBLE MATCH
GASKET
5399-079Y 1.5 ITEM 11
5315-01-721-1555POSSIBLE MATCH
PIN,COTTER
5399-079Y 1.5 ITEM 13
5330-01-721-9102POSSIBLE MATCH
GASKET
65113-275-920

Frequently Asked Questions

What is NSN 5315-01-717-8008?

NSN 5315-01-717-8008 is a Pin,cotter, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-717-8008?

NSN 5315-01-717-8008 has 2 manufacturer part numbers on file: 5399-079Y 200 ITEM 13 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 7959-B-381 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).

What NSN replaces 5315-01-717-8008?

7 possible matches (shared part number, not a government interchangeability claim): 4820-01-718-2310, 4820-01-718-5658, 4820-01-718-6212. Verify interchangeability with system specifications before substitution.

Is NSN 5315-01-717-8008 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.

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.
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