Latch Assembly5342-01-099-9407

NSN 5342-01-099-9407 · NIIN 010999407 · Part number C31B2518-3

Northrop Grumman Systems Corporation · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 26512

Government record, cited

NSN 5342-01-099-9407 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-099-9407. Manufacturer of record part number: C31B2518-3.

Also searched as 5342-01-099-9407 · 5342010999407 · NIIN 010999407 · 01-099-9407 · FSC 5342 Hardware, Weapon System · CAGE 26512 · C31B2518-3

Nearby stock numbers ← 5342-01-099-9356 Bracket, Shim, Valve · 5342-01-099-9752 Bar Assembly, Test Set, Radio →

Features

Latch Assembly — FSC 5342
General Characteristics Item Description: STEEL,AMS 5659; 4.100 IN. LG; 0.700 IN. W; 1.400 IN. THK; CLEVIS ON FIRST END,FORK SPAN 0.245 IN. W MIN,0.255 IN. W MAX,FORK ARM 0.150 IN. THK,3 HOLES 0.376 IN. DIA MIN,0.377 IN. DIA MAX; CLEVIS ON SECOND END,FORK SPAN 0.280 IN. W,FORK ARM 0.150 IN. W IN
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation

Identification

NSN: 5342-01-099-9407
NIIN: 010999407
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: C31B2518-3
Manufacturer: Northrop Grumman Systems Corporation

General Description

The Latch Assembly, cataloged under National Stock Number 5342-01-099-9407, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 specification, 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	5342-01-099-9407
Primary Part Number	C31B2518-3
Item Name	Latch Assembly
FSC / FSG	5342 / 53 — Hardware, Weapon System
Manufacturer	Northrop Grumman Systems Corporation
Status	ACTIVE
General Characteristics Item Description	STEEL,AMS 5659; 4.100 IN. LG; 0.700 IN. W; 1.400 IN. THK; CLEVIS ON FIRST END,FORK SPAN 0.245 IN. W MIN,0.255 IN. W MAX,FORK ARM 0.150 IN. THK,3 HOLES 0.376 IN. DIA MIN,0.377 IN. DIA MAX; CLEVIS ON SECOND END,FORK SPAN 0.280 IN. W,FORK ARM 0.150 IN. W 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
C31B2518-3 PRIMARY	Northrop Grumman Systems Corporation (USA)

No interchangeability data on file.

Other items in FSC 5342 — Hardware, Weapon System

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

5342-00-001-1696

5342-00-001-1696 · Item name not on file

5342-00-001-1972

STRAP WEBBING ASSEMBLY

5342-00-001-1980

STRAP WEBBING ASSEMBLY

5342-00-001-2492

BRACKET,FUEL TUBE TO CASE

5342-00-001-2502

BRACKET,QUICK DISC

5342-00-001-3915

CLIP,SPECIAL

5342-00-001-4001

HANDLE ASSEMBLY

5342-00-001-4655

5342-00-001-4655 · Item name not on file

Frequently Asked Questions

What is NSN 5342-01-099-9407?

NSN 5342-01-099-9407 is a Latch Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-01-099-9407?

NSN 5342-01-099-9407 has 1 manufacturer part number on file: C31B2518-3 (Northrop Grumman Systems Corporation).

What are the specifications of C31B2518-3?

Key specifications for C31B2518-3: General Characteristics Item Description: STEEL,AMS 5659; 4.100 IN. LG; 0.700 IN. W; 1.400 IN. THK; CLEVIS ON FIRST END,FORK SPAN 0.245 IN. W MIN,0.255 IN. W MAX,FORK ARM 0.150 IN. THK,3 HOLES 0.376 IN. DIA MIN,0.377 IN. DIA MAX; CLEVIS ON SECOND END,FORK SPAN 0.280 IN. W,FORK ARM 0.150 IN. W IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 5342-01-099-9407 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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