NSN 5340-01-666-6176 · NIIN 016666176 · Part number 803-6397269 PC 173
Naval Sea Systems Command · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5340-01-666-6176 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-666-6176. Manufacturer of record part number: 803-6397269 PC 173.
Also searched as5340-01-666-6176 ·
5340016666176 ·
NIIN 016666176 ·
01-666-6176 ·
FSC 5340 Hardware, Commercial · CAGE 53711 · 803-6397269 PC 173 · 803-6397269 REV B · 803-6397269 REV B PC 173
Nearby stock numbers← 5340-01-666-6173 Standoff, Threaded, Spacing
·
5340-01-666-6178 Hinge Pad →
Features
Staple,hasp — FSC 5340
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 5340-01-666-6176
NIIN: 016666176
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 803-6397269 PC 173
Manufacturer: Naval Sea Systems Command
General Description
The Staple,hasp, cataloged under National Stock Number 5340-01-666-6176, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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.
Catalog Facts
Item Name
Staple,hasp
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
Naval Sea Systems Command (CAGE 53711)
Technical Specifications
Parameter
Value
NSN
5340-01-666-6176
Primary Part Number
803-6397269 PC 173
Item Name
Staple,hasp
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-01-666-6178803-6397269 PC 155POSSIBLE MATCH
HINGE PAD
Possible match (shared part number)Naval Sea Systems Command
5340-01-666-6483803-6397269 PC 172POSSIBLE MATCH
EYE,PADLOCK
Possible match (shared part number)Naval Sea Systems Command
5340-01-666-8522803-6397269 PC 176POSSIBLE MATCH
EYE,PADLOCK
Possible match (shared part number)Naval Sea Systems Command
5340-01-667-1959803-6397269 PC 183POSSIBLE MATCH
BRACKET,MULTIPLE ANGLE
Possible match (shared part number)Naval Sea Systems Command
5520-01-680-2114803-6397269 REV B PC NO. 215POSSIBLE MATCH
FRAME,OBSERVATION WINDOW
Possible match (shared part number)Naval Sea Systems Command
C/1Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
Related Parts
5340-01-666-6178POSSIBLE MATCH
HINGE PAD
803-6397269 PC 155
5340-01-666-6483POSSIBLE MATCH
EYE,PADLOCK
803-6397269 PC 172
5340-01-666-8522POSSIBLE MATCH
EYE,PADLOCK
803-6397269 PC 176
5340-01-667-1959POSSIBLE MATCH
BRACKET,MULTIPLE ANGLE
803-6397269 PC 183
5520-01-680-2114POSSIBLE MATCH
FRAME,OBSERVATION WINDOW
803-6397269 REV B PC NO. 215
Frequently Asked Questions
What is NSN 5340-01-666-6176?
NSN 5340-01-666-6176 is a Staple,hasp, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-666-6176?
NSN 5340-01-666-6176 has 1 manufacturer part number on file: 803-6397269 PC 173 (Naval Sea Systems Command).
What NSN replaces 5340-01-666-6176?
5 possible matches (shared part number, not a government interchangeability claim): 5340-01-666-6178, 5340-01-666-6483, 5340-01-666-8522. Verify interchangeability with system specifications before substitution.
Is NSN 5340-01-666-6176 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.