PartsTable TECHNICAL DATA SHEET

NSN 5340-01-491-4802Government record, cited

Latch Set, Mortise5340-01-491-4802

NSN 5340-01-491-4802 · NIIN 014914802 · Part number 167-6985306 PART 24

Naval Sea Systems Command · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 53711

Government record, cited

NSN 5340-01-491-4802 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-491-4802. Manufacturer of record part number: 167-6985306 PART 24.

Also searched as 5340-01-491-4802 · 5340014914802 · NIIN 014914802 · 01-491-4802 · FSC 5340 Hardware, Commercial · CAGE 53711 · 167-6985306 PART 24 · 167-6985306 · H542-1701- PART 24

Nearby stock numbers ← 5340-01-491-4798 Latch Set, Mortise · 5340-01-491-4832 Lanyard, Nylon →

Features

Latch Set,mortise — FSC 5340
Action Type: GRAVITY
Material: STEEL OVERALL
Thickness: 1.000 INCHES NOMINAL OVERALL IN
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 5340-01-491-4802
NIIN: 014914802
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 167-6985306 PART 24
Manufacturer: Naval Sea Systems Command

General Description

The Latch Set,mortise, cataloged under National Stock Number 5340-01-491-4802, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-491-4802
Primary Part Number	167-6985306 PART 24
Item Name	Latch Set,mortise
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
Action Type	GRAVITY
Material	STEEL OVERALL
Thickness	1.000 INCHES NOMINAL OVERALL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X
Unit of Issue	EA

⇄ Related Items 7

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

5340-01-491-4984167-6985306 PART 47 POSSIBLE MATCH

CLEVIS,ROD END

Possible match (shared part number)Naval Sea Systems Command

3120-01-492-0250167-6985306 PART 31 POSSIBLE MATCH

BUSHING,SLEEVE

Possible match (shared part number)Naval Sea Systems Command

5365-01-492-0448167-6985306 PART 33 POSSIBLE MATCH

BUSHING,MACHINE THREAD

Possible match (shared part number)Naval Sea Systems Command

3120-01-492-0476M81934/1-20C028 POSSIBLE MATCH

BEARING,SLEEVE

Possible match (shared part number)Sae International Dba Sae International

3120-01-492-0947167-6985306 PART 68 POSSIBLE MATCH

BEARING,WASHER,THRUST

Possible match (shared part number)Naval Sea Systems Command

2040-01-500-5251167-6985306 PART 97 POSSIBLE MATCH

DOG,DOOR,MARINE

Possible match (shared part number)Naval Sea Systems Command

2040-01-500-5254167-6985306 PART 98 POSSIBLE MATCH

DOG,DOOR,MARINE

Possible match (shared part number)Naval Sea Systems Command

Cross-Reference Index

Part Number	Manufacturer
167-6985306 PART 24 PRIMARY	Naval Sea Systems Command (USA)

Reference documents

Reference	Meaning
167-6985306	D/9 Drawing number reference only Naval Sea Systems Command
H542-1701- PART 24	5/2 Secondary reference U.S. Government activity

Related Parts

5340-01-491-4984POSSIBLE MATCH

CLEVIS,ROD END

167-6985306 PART 47

3120-01-492-0250POSSIBLE MATCH

BUSHING,SLEEVE

167-6985306 PART 31

5365-01-492-0448POSSIBLE MATCH

BUSHING,MACHINE THREAD

167-6985306 PART 33

3120-01-492-0476POSSIBLE MATCH

BEARING,SLEEVE

M81934/1-20C028

3120-01-492-0947POSSIBLE MATCH

BEARING,WASHER,THRUST

167-6985306 PART 68

2040-01-500-5251POSSIBLE MATCH

DOG,DOOR,MARINE

167-6985306 PART 97

2040-01-500-5254POSSIBLE MATCH

DOG,DOOR,MARINE

167-6985306 PART 98

Frequently Asked Questions

What is NSN 5340-01-491-4802?

NSN 5340-01-491-4802 is a Latch Set,mortise, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-491-4802?

NSN 5340-01-491-4802 has 1 manufacturer part number on file: 167-6985306 PART 24 (Naval Sea Systems Command).

What NSN replaces 5340-01-491-4802?

7 possible matches (shared part number, not a government interchangeability claim): 5340-01-491-4984, 3120-01-492-0250, 5365-01-492-0448. Verify interchangeability with system specifications before substitution.

What are the specifications of 167-6985306 PART 24?

Key specifications for 167-6985306 PART 24: Action Type: GRAVITY; Part Name Assigned by Controlling Agency: USED IN LOS ANGELES CLASS SSN; Material: STEEL OVERALL; Thickness: 1.000 INCHES NOMINAL OVERALL IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-491-4802 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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