Pin, Shoulder, Headless5315-01-321-2120

NSN 5315-01-321-2120 · NIIN 013212120 · Part number PWA57545-5

Skill-Metric Machine and Tool, Inc. · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 66769

Government record, cited

NSN 5315-01-321-2120 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-321-2120. Manufacturer of record part number: PWA57545-5.

Also searched as 5315-01-321-2120 · 5315013212120 · NIIN 013212120 · 01-321-2120 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 66769 · PWA57545-5

Nearby stock numbers ← 5315-01-321-2018 Pin, Straight, Headless · 5315-01-321-2128 →

5315-01-321-2120 — Nails, Machine Keys, and Pins

Features

Pin,shoulder,headless — FSC 5315
2 manufacturer part numbers on file
Manufacturer of record: Skill-Metric Machine and Tool, Inc.

Identification

NSN: 5315-01-321-2120
NIIN: 013212120
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: PWA57545-5
Manufacturer: Skill-Metric Machine and Tool, Inc.

General Description

The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-321-2120, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Skill-Metric Machine and Tool, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Pin,shoulder,headless
FSC / FSG	5315 — Nails, Machine Keys, and Pins (FSG 53)
Manufacturers	Skill-Metric Machine and Tool, Inc. (CAGE 66769); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445)

Technical Specifications

Parameter	Value
NSN	5315-01-321-2120
Primary Part Number	PWA57545-5
Item Name	Pin,shoulder,headless
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Skill-Metric Machine and Tool, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
PWA57545-5 PRIMARY	Skill-Metric Machine and Tool, Inc. (USA)
PWA57545-5	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)

No interchangeability data on file.

Other items in FSC 5315 — Nails, Machine Keys, and Pins

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5315-00-000-1037

5315-00-000-1037 · Item name not on file

5315-00-000-1067

5315-00-000-1067 · Item name not on file

5315-00-000-1245

5315-00-000-1245 · Item name not on file

5315-00-000-1372

5315-00-000-1372 · Item name not on file

5315-00-000-1412

5315-00-000-1412 · Item name not on file

5315-00-001-1571

5315-00-001-1572

PIN,LINKAGE

5315-00-001-1602

5315-00-001-1602 · Item name not on file

Frequently Asked Questions

What is NSN 5315-01-321-2120?

NSN 5315-01-321-2120 is a Pin,shoulder,headless, manufactured by Skill-Metric Machine and Tool, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-321-2120?

NSN 5315-01-321-2120 has 2 manufacturer part numbers on file: PWA57545-5 (Skill-Metric Machine and Tool, Inc.), PWA57545-5 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

Is NSN 5315-01-321-2120 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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