The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-476-5173, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
5340-00-476-5173
Item Name
Standoff,threaded,spacing
FSC / FSG
5340 / 53 — Hardware, Commercial
Status
ACTIVE
Width Across Flats
0.250 INCHES NOMINAL IN
Length
1.250 INCHES NOMINAL IN
Style Designator
INTERNALLY THREADED FULL LENGTH
Cross-Sectional Shape
ROUND
Surface Treatment
CHROMATE OVERALL
Material
ALUMINUM ALLOY OVERALL
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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-01-088-80838348POSSIBLE MATCH
REACTOR
Possible match (shared part number)Standex Electronics, Inc.
2530-01-196-13438348-000POSSIBLE MATCH
VALVE,STEERING SELECTOR
Possible match (shared part number)Eaton Corporation Div Eaton Fluid Power
5360-01-197-08558348POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Imi Cash Valve Inc
5365-01-432-2132POSSIBLE MATCH
SPACER,SLEEVE
Possible match (shared part number)
4940-01-478-14208348POSSIBLE MATCH
SHOP EQUIPMENT,UTILITY
Possible match (shared part number)Better Engineering Manufacturing Inc
6625-01-572-58428348POSSIBLE MATCH
SHUNT,INSTRUMENT
Possible match (shared part number)Janco Corporation Dba Janco Corp Div Mason Controls
7920-01-701-62688348POSSIBLE MATCH
CLOTH,CLEANING
Possible match (shared part number)Kimberly Clark Corp Lexington Mill
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
8348
3/2Design control — primary reference
U.S. Government activity
703-0110-25
5/9Secondary reference
Elpac Electronics Inc Elpac Power Systems Div
8348
5/9Secondary reference
U.S. Government activity
HW-T0024-001
7/2Vendor item drawing reference
Raytheon E-Systems, Inc
Related Parts
5950-01-088-8083POSSIBLE MATCH
REACTOR
8348
2530-01-196-1343POSSIBLE MATCH
VALVE,STEERING SELECTOR
8348-000
5360-01-197-0855POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
8348
5365-01-432-2132POSSIBLE MATCH
SPACER,SLEEVE
4940-01-478-1420POSSIBLE MATCH
SHOP EQUIPMENT,UTILITY
8348
6625-01-572-5842POSSIBLE MATCH
SHUNT,INSTRUMENT
8348
7920-01-701-6268POSSIBLE MATCH
CLOTH,CLEANING
8348
Frequently Asked Questions
What is NSN 5340-00-476-5173?
NSN 5340-00-476-5173 is a Standoff,threaded,spacing, classified under FSC 5340, Hardware, Commercial. Status: active.
What NSN replaces 5340-00-476-5173?
7 possible matches (shared part number, not a government interchangeability claim): 5950-01-088-8083, 2530-01-196-1343, 5360-01-197-0855. Verify interchangeability with system specifications before substitution.
What are the specifications of 5340-00-476-5173?
Key specifications for 5340-00-476-5173: Width Across Flats: 0.250 INCHES NOMINAL IN; Length: 1.250 INCHES NOMINAL IN; Style Designator: INTERNALLY THREADED FULL LENGTH; Cross-Sectional Shape: ROUND. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5340-00-476-5173 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.