PartsTable TECHNICAL DATA SHEET

NSN 5315-00-291-2708Government record, cited

Pin, Straight, Headless5315-00-291-2708

NSN 5315-00-291-2708 · NIIN 002912708 · Part number 31538

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 00198

Government record, cited

NSN 5315-00-291-2708 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-291-2708. Manufacturer of record part number: 31538.

Also searched as 5315-00-291-2708 · 5315002912708 · NIIN 002912708 · 00-291-2708 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 00198 · 31538

Nearby stock numbers ← 5315-00-291-2707 · 5315-00-291-2709 →

5315-00-291-2708 — Nails, Machine Keys, and Pins

Features

Pin,straight,headless — FSC 5315
First End Taper Length: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
Second End Taper Angle: 55.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM
First End Style: CHAMFERED
Material Document and Classification: AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Second End Taper Length: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
First End Taper Angle: 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
Pin Overall Diameter: 0.3115 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN

Identification

NSN: 5315-00-291-2708
NIIN: 002912708
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 31538
Manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.

General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-291-2708, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5315-00-291-2708
Primary Part Number	31538
Item Name	Pin,straight,headless
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Status	ACTIVE
First End Taper Length	0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
Second End Taper Angle	55.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM
First End Style	CHAMFERED
Material Document and Classification	AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Second End Taper Length	0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
First End Taper Angle	40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
Pin Overall Diameter	0.3115 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
Pin Overall Length	1.3025 INCHES MINIMUM AND 1.3225 INCHES MAXIMUM IN
Second End Relationship with First End	NOT IDENTICAL
Second End Style	CHAMFERED
Material	STEEL COMP 1095 OVERALL

Lifecycle & Compliance

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

⇄ Related Items 6

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

2530-00-608-809213-X-100 POSSIBLE MATCH

ARM,STEERING GEAR

Possible match (shared part number)Pdi Ground Support Systems, Inc.

6105-00-925-9862 POSSIBLE MATCH

MOTOR,ALTERNATING CURRENT

Possible match (shared part number)

5340-01-109-3382 POSSIBLE MATCH

HINGE,PANEL

Possible match (shared part number)

8130-01-138-109431538 POSSIBLE MATCH

REEL,CABLE

Possible match (shared part number)Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group

5365-01-268-36311291-28 POSSIBLE MATCH

SHIM

Possible match (shared part number)Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations

2910-01-355-6028186-6168 POSSIBLE MATCH

PUMP,FUEL,METERING AND DISTRIBUT

Possible match (shared part number)Cummins Power Generation Inc.

Cross-Reference Index

Part Number	Manufacturer
31538 PRIMARY	Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)

Related Parts

2530-00-608-8092POSSIBLE MATCH

ARM,STEERING GEAR

13-X-100

6105-00-925-9862POSSIBLE MATCH

MOTOR,ALTERNATING CURRENT

5340-01-109-3382POSSIBLE MATCH

HINGE,PANEL

8130-01-138-1094POSSIBLE MATCH

REEL,CABLE

31538

5365-01-268-3631POSSIBLE MATCH

SHIM

1291-28

2910-01-355-6028POSSIBLE MATCH

PUMP,FUEL,METERING AND DISTRIBUT

186-6168

Frequently Asked Questions

What is NSN 5315-00-291-2708?

NSN 5315-00-291-2708 is a Pin,straight,headless, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-00-291-2708?

NSN 5315-00-291-2708 has 1 manufacturer part number on file: 31538 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5315-00-291-2708?

6 possible matches (shared part number, not a government interchangeability claim): 2530-00-608-8092, 6105-00-925-9862, 5340-01-109-3382. Verify interchangeability with system specifications before substitution.

What are the specifications of 31538?

Key specifications for 31538: First End Taper Length: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN; Second End Taper Angle: 55.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM; First End Style: CHAMFERED; Material Document and Classification: AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5315-00-291-2708 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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