Washer, Spring Tension5310-01-012-2054

NSN 5310-01-012-2054 · NIIN 010122054 · Part number 10186-016

Astronautics Corporation of America · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 10138

Government record, cited

NSN 5310-01-012-2054 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-012-2054. Manufacturer of record part number: 10186-016.

Also searched as 5310-01-012-2054 · 5310010122054 · NIIN 010122054 · 01-012-2054 · FSC 5310 Nuts and Washers · CAGE 10138 · 10186-016

Nearby stock numbers ← 5310-01-012-2053 Washer, Spring Tension · 5310-01-012-2181 →

5310-01-012-2054 — Nuts and Washers

Features

Washer,spring Tension — FSC 5310
Style Designator: SPRING TENSION
Material Document and Classification: QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
Material Thickness: 0.0052 INCHES MINIMUM AND 0.0052 INCHES MINIMUM AND 0.0068 INCHES MAXIMUM0.0068 INCHES MAXIMUM IN
Material: COPPER ALLOY OVERALL
Hole Diameter: 0.260 INCHES NOMINAL0.260 INCHES NOMINAL IN
1 manufacturer part number on file

Identification

NSN: 5310-01-012-2054
NIIN: 010122054
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 10186-016
Manufacturer: Astronautics Corporation of America

General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-012-2054, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Astronautics Corporation of America. Government technical data includes 6 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-012-2054
Primary Part Number	10186-016
Item Name	Washer,spring Tension
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Astronautics Corporation of America
Status	ACTIVE
Style Designator	SPRING TENSION
Material Document and Classification	QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter	0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
Material Thickness	0.0052 INCHES MINIMUM AND 0.0052 INCHES MINIMUM AND 0.0068 INCHES MAXIMUM0.0068 INCHES MAXIMUM IN
Material	COPPER ALLOY OVERALL
Hole Diameter	0.260 INCHES NOMINAL0.260 INCHES NOMINAL IN

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

Cross-Reference Index

Part Number	Manufacturer
10186-016 PRIMARY	Astronautics Corporation of America (USA)

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

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

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-012-2054?

NSN 5310-01-012-2054 is a Washer,spring Tension, manufactured by Astronautics Corporation of America, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-012-2054?

NSN 5310-01-012-2054 has 1 manufacturer part number on file: 10186-016 (Astronautics Corporation of America).

What are the specifications of 10186-016?

Key specifications for 10186-016: Overall Height: 0.080 INCHES MINIMUM AND 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM0.100 INCHES MAXIMUM IN; Style Designator: SPRING TENSION; Material Document and Classification: QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-012-2054 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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