Washer, Recessed5310-01-489-6161

NSN 5310-01-489-6161 · NIIN 014896161 · Part number 74D115177-2019

The Boeing Company Div Defense · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 76301

Government record, cited

NSN 5310-01-489-6161 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-489-6161. Manufacturer of record part number: 74D115177-2019.

Also searched as 5310-01-489-6161 · 5310014896161 · NIIN 014896161 · 01-489-6161 · FSC 5310 Nuts and Washers · CAGE 76301 · 74D115177-2019

Nearby stock numbers ← 5310-01-489-6158 Nut, Self-Locking, Plate · 5310-01-489-6164 Washer, Flat →

5310-01-489-6161 — Nuts and Washers

Features

Washer,recessed — FSC 5310
Style Designator: RECESSED
Outside Diameter: 0.750 INCHES NOMINAL IN
Material Thickness: 0.188 INCHES NOMINAL IN
Recess Diameter: 0.562 INCHES NOMINAL IN
Material: STEEL OVERALL
Hole Diameter: 0.245 INCHES NOMINAL IN
Recess Angle: 130.0 DEGREES NOMINAL

Identification

NSN: 5310-01-489-6161
NIIN: 014896161
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 74D115177-2019
Manufacturer: The Boeing Company Div Defense

General Description

The Washer,recessed, cataloged under National Stock Number 5310-01-489-6161, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 7 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	5310-01-489-6161
Primary Part Number	74D115177-2019
Item Name	Washer,recessed
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	The Boeing Company Div Defense
Status	ACTIVE
Style Designator	RECESSED
Outside Diameter	0.750 INCHES NOMINAL IN
Material Thickness	0.188 INCHES NOMINAL IN
Recess Diameter	0.562 INCHES NOMINAL IN
Material	STEEL OVERALL
Hole Diameter	0.245 INCHES NOMINAL IN
Recess Angle	130.0 DEGREES NOMINAL

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
74D115177-2019	The Boeing Company Div Services (USA)
74D115177-2019 PRIMARY	The Boeing Company Div Defense (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 5310-01-489-6161?

NSN 5310-01-489-6161 is a Washer,recessed, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-489-6161?

NSN 5310-01-489-6161 has 2 manufacturer part numbers on file: 74D115177-2019 (The Boeing Company Div Services), 74D115177-2019 (The Boeing Company Div Defense).

What are the specifications of 74D115177-2019?

Key specifications for 74D115177-2019: Style Designator: RECESSED; Outside Diameter: 0.750 INCHES NOMINAL IN; Material Thickness: 0.188 INCHES NOMINAL IN; Recess Diameter: 0.562 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-489-6161 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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