PartsTable TECHNICAL DATA SHEET

NSN 5310-01-452-4885Government record, cited

Washer, Flat5310-01-452-4885

NSN 5310-01-452-4885 · NIIN 014524885 · Part number NO. 2S NYLON FLAT WASHER

All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 57472

Government record, cited

NSN 5310-01-452-4885 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-452-4885. Manufacturer of record part number: NO. 2S NYLON FLAT WASHER.

Also searched as 5310-01-452-4885 · 5310014524885 · NIIN 014524885 · 01-452-4885 · FSC 5310 Nuts and Washers · CAGE 57472 · NO. 2S NYLON FLAT WASHER · 2503594-1

Nearby stock numbers ← 5310-01-452-4841 Nut, Plain, Hexagon · 5310-01-452-5000 Washer, Spring Tension →

5310-01-452-4885 — Nuts and Washers

Features

Washer,flat — FSC 5310
Overall Diameter: 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
Material Document and Classification: L-P-410 6/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: RECTANGULAR
Peripheral Shape Style: ROUND
Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
Center Hole Shape Style: ROUND
Hole Diameter: 0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN

Identification

NSN: 5310-01-452-4885
NIIN: 014524885
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: NO. 2S NYLON FLAT WASHER
Manufacturer: All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-452-4885, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-452-4885
Primary Part Number	NO. 2S NYLON FLAT WASHER
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners
Status	ACTIVE
Overall Diameter	0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
Material Document and Classification	L-P-410 6/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style	RECTANGULAR
Peripheral Shape Style	ROUND
Material	PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
Center Hole Shape Style	ROUND
Hole Diameter	0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
Thickness	0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM 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
2503594-1	Honeywell International Inc. Dba Honeywell International (USA)
NO. 2S NYLON FLAT WASHER PRIMARY	All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners (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

5310-00-000-1146

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

5310-00-000-5236

5310-00-000-5236 · Item name not on file

Related Parts in Hardware and Abrasives

5310-00-000-0040

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

5310-00-000-0077

NUT,PLAIN,ROUND

4G19063-105A

5310-00-000-0079

WASHER,FLAT

10910174-33

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

5310-00-000-5236

5310-00-000-5236 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-452-4885?

NSN 5310-01-452-4885 is a Washer,flat, manufactured by All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-452-4885?

NSN 5310-01-452-4885 has 2 manufacturer part numbers on file: 2503594-1 (Honeywell International Inc. Dba Honeywell International), NO. 2S NYLON FLAT WASHER (All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners).

What are the specifications of NO. 2S NYLON FLAT WASHER?

Key specifications for NO. 2S NYLON FLAT WASHER: Overall Diameter: 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN; Material Document and Classification: L-P-410 6/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-452-4885 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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