Cap, Filler Opening5342-01-316-1545

NSN 5342-01-316-1545 · NIIN 013161545 · Part number 1277-10

Protectoseal Co Container Div · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 49234

Government record, cited

NSN 5342-01-316-1545 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-316-1545. Manufacturer of record part number: 1277-10.

Also searched as 5342-01-316-1545 · 5342013161545 · NIIN 013161545 · 01-316-1545 · FSC 5342 Hardware, Weapon System · CAGE 49234 · 1277-10 · 2778082

Nearby stock numbers ← 5342-01-316-1438 Door, Access, Weapon System · 5342-01-316-1831 Hinge Assembly, Fitting →

Features

Cap,filler Opening — FSC 5342
1 manufacturer part number on file
Manufacturer of record: Protectoseal Co Container Div

Identification

NSN: 5342-01-316-1545
NIIN: 013161545
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 1277-10
Manufacturer: Protectoseal Co Container Div

General Description

The Cap,filler Opening, cataloged under National Stock Number 5342-01-316-1545, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Protectoseal Co Container Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Cap,filler Opening
FSC / FSG	5342 — Hardware, Weapon System (FSG 53)
Manufacturers	Protectoseal Co Container Div (CAGE 49234)

Technical Specifications

Parameter	Value
NSN	5342-01-316-1545
Primary Part Number	1277-10
Item Name	Cap,filler Opening
FSC / FSG	5342 / 53 — Hardware, Weapon System
Manufacturer	Protectoseal Co Container Div
Status	ACTIVE

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 1

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

5310-01-691-2646127710 POSSIBLE MATCH

NUT,SELF-LOCKING,HEXAGON

Possible match (shared part number)General Motors Corp

Cross-Reference Index

Part Number	Manufacturer
1277-10 PRIMARY	Protectoseal Co Container Div (USA)

Reference documents

Reference	Meaning
2778082	5/9 Secondary reference Clark Equipment Co

Related Parts

5310-01-691-2646POSSIBLE MATCH

NUT,SELF-LOCKING,HEXAGON

127710

Frequently Asked Questions

What is NSN 5342-01-316-1545?

NSN 5342-01-316-1545 is a Cap,filler Opening, manufactured by Protectoseal Co Container Div, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-01-316-1545?

NSN 5342-01-316-1545 has 1 manufacturer part number on file: 1277-10 (Protectoseal Co Container Div).

What NSN replaces 5342-01-316-1545?

1 possible match (shared part number, not a government interchangeability claim): 5310-01-691-2646. Verify interchangeability with system specifications before substitution.

Is NSN 5342-01-316-1545 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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