PartsTable TECHNICAL DATA SHEET

NSN 5310-01-070-7133Government record, cited

Washer, Recessed5310-01-070-7133

NSN 5310-01-070-7133 · NIIN 010707133 · Part number 35023

Williams International Co., L.l.c. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 24235

Government record, cited

NSN 5310-01-070-7133 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-070-7133. Manufacturer of record part number: 35023.

Also searched as 5310-01-070-7133 · 5310010707133 · NIIN 010707133 · 01-070-7133 · FSC 5310 Nuts and Washers · CAGE 24235 · 35023

Nearby stock numbers ← 5310-01-070-7132 Washer, Bevel · 5310-01-070-7211 Washer Assortment →

5310-01-070-7133 — Nuts and Washers

Features

Washer,recessed — FSC 5310
Surface Treatment Document and Classification: AMS 2416 ASSN STD 1ST TREATMENT RESPONSE AND AMS 2416 ASSN STD 2ND TREATMENT RESPONSE OVERALL
Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
Style Designator: RECESSED
Outside Diameter: 0.250 INCHES NOMINAL IN
Material Thickness: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
Surface Treatment: NICKEL AND CADMIUM OVERALL
Material: STEEL COMP 4130 OVERALL

Identification

NSN: 5310-01-070-7133
NIIN: 010707133
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 35023
Manufacturer: Williams International Co., L.l.c.

General Description

The Washer,recessed, cataloged under National Stock Number 5310-01-070-7133, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 9 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. 5 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	5310-01-070-7133
Primary Part Number	35023
Item Name	Washer,recessed
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Williams International Co., L.l.c.
Status	ACTIVE
Surface Treatment Document and Classification	AMS 2416 ASSN STD 1ST TREATMENT RESPONSE AND AMS 2416 ASSN STD 2ND TREATMENT RESPONSE OVERALL
Hardness Rating	35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
Style Designator	RECESSED
Outside Diameter	0.250 INCHES NOMINAL IN
Material Thickness	0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
Surface Treatment	NICKEL AND CADMIUM OVERALL
Material	STEEL COMP 4130 OVERALL
Hole Diameter	0.114 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN
Recess Angle	84.0 DEGREES MINIMUM AND 94.0 DEGREES MAXIMUM

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 5

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

5342-01-170-649735023 POSSIBLE MATCH

LATCH,SAFETY

Possible match (shared part number)Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division

4930-01-270-9787L25-03-000 POSSIBLE MATCH

LUBRICATOR,AIRLINE

Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division

6240-01-474-089135023 POSSIBLE MATCH

LAMP,FLUORESCENT

Possible match (shared part number)Technical Consumer Products, Inc.

3110-01-532-97153502-3 POSSIBLE MATCH

BEARING,ROLLER,CYLINDRICAL

Possible match (shared part number)Smith-Berger Marine, Inc

3120-01-563-873535023 POSSIBLE MATCH

BUSHING,SLEEVE

Possible match (shared part number)Consolidated Sewing Machine Corp

Cross-Reference Index

Part Number	Manufacturer
35023 PRIMARY	Williams International Co., L.l.c. (USA)

Related Parts

5342-01-170-6497POSSIBLE MATCH

LATCH,SAFETY

35023

4930-01-270-9787POSSIBLE MATCH

LUBRICATOR,AIRLINE

L25-03-000

6240-01-474-0891POSSIBLE MATCH

LAMP,FLUORESCENT

35023

3110-01-532-9715POSSIBLE MATCH

BEARING,ROLLER,CYLINDRICAL

3502-3

3120-01-563-8735POSSIBLE MATCH

BUSHING,SLEEVE

35023

Frequently Asked Questions

What is NSN 5310-01-070-7133?

NSN 5310-01-070-7133 is a Washer,recessed, manufactured by Williams International Co., L.l.c., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-070-7133?

NSN 5310-01-070-7133 has 1 manufacturer part number on file: 35023 (Williams International Co., L.l.c.).

What NSN replaces 5310-01-070-7133?

5 possible matches (shared part number, not a government interchangeability claim): 5342-01-170-6497, 4930-01-270-9787, 6240-01-474-0891. Verify interchangeability with system specifications before substitution.

What are the specifications of 35023?

Key specifications for 35023: Surface Treatment Document and Classification: AMS 2416 ASSN STD 1ST TREATMENT RESPONSE AND AMS 2416 ASSN STD 2ND TREATMENT RESPONSE OVERALL; Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM; Style Designator: RECESSED; Outside Diameter: 0.250 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-070-7133 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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