NSN 5340-00-327-1382 · NIIN 003271382 · Part number 52-17-1
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 38597
Government record, cited
NSN 5340-00-327-1382 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-327-1382. Manufacturer of record part number: 52-17-1.
Also searched as5340-00-327-1382 ·
5340003271382 ·
NIIN 003271382 ·
00-327-1382 ·
FSC 5340 Hardware, Commercial · CAGE 38597 · 52-17-1
Surface Treatment Document and Classification: QQ-P-416,TYPE 1,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Mounting Method: UNTHREADED HOLE(S)
Material Document and Classification: MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Loop/holding Dimension: 0.376 INCHES NOMINAL IN
Material Thickness: 0.018 INCHES NOMINAL IN
Distance From Loop Center to End: 0.438 INCHES NOMINAL IN
Identification
NSN: 5340-00-327-1382
NIIN: 003271382
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 52-17-1
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Clip,spring Tension, cataloged under National Stock Number 5340-00-327-1382, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 10 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. 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
5340-00-327-1382
Primary Part Number
52-17-1
Item Name
Clip,spring Tension
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Lockheed Martin Corporation Div Rotary and Mission Systems
Status
ACTIVE
Length
0.622 INCHES NOMINAL IN
Surface Treatment Document and Classification
QQ-P-416,TYPE 1,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Mounting Method
UNTHREADED HOLE(S)
Material Document and Classification
MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Loop/holding Dimension
0.376 INCHES NOMINAL IN
Material Thickness
0.018 INCHES NOMINAL IN
Distance From Loop Center to End
0.438 INCHES NOMINAL IN
Surface Treatment
CADMIUM OVERALL
Width
1.125 INCHES NOMINAL IN
Material
STEEL COMP 1095 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.
3530-00-467-692852171POSSIBLE MATCH
GUIDE,THREAD,SEWING MACHINE
Possible match (shared part number)Singer Industrial Sewing Products Co Cutters Exchange Div
5210-00-477-9603443Z-3RLPOSSIBLE MATCH
GAGE,DEPTH,MICROMETER
Possible match (shared part number)L.s. Starrett Company (the) Div Tool Division
3010-00-580-323252171POSSIBLE MATCH
DISK,CLUTCH,NONVEHICULAR
Possible match (shared part number)Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5360-00-597-2281SMB157010-4POSSIBLE MATCH
SPRING,HELICAL,EXTENSION
Possible match (shared part number)Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-00-939-8227POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
5365-01-441-0594POSSIBLE MATCH
SPACER,RING
Possible match (shared part number)
3040-01-670-06665217-1POSSIBLE MATCH
LEVER,REMOTE CONTROL
Possible match (shared part number)Tru-Hitch, Inc.
Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
Related Parts
3530-00-467-6928POSSIBLE MATCH
GUIDE,THREAD,SEWING MACHINE
52171
5210-00-477-9603POSSIBLE MATCH
GAGE,DEPTH,MICROMETER
443Z-3RL
3010-00-580-3232POSSIBLE MATCH
DISK,CLUTCH,NONVEHICULAR
52171
5360-00-597-2281POSSIBLE MATCH
SPRING,HELICAL,EXTENSION
SMB157010-4
5998-00-939-8227POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
5365-01-441-0594POSSIBLE MATCH
SPACER,RING
3040-01-670-0666POSSIBLE MATCH
LEVER,REMOTE CONTROL
5217-1
Frequently Asked Questions
What is NSN 5340-00-327-1382?
NSN 5340-00-327-1382 is a Clip,spring Tension, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-327-1382?
NSN 5340-00-327-1382 has 1 manufacturer part number on file: 52-17-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
What NSN replaces 5340-00-327-1382?
7 possible matches (shared part number, not a government interchangeability claim): 3530-00-467-6928, 5210-00-477-9603, 3010-00-580-3232. Verify interchangeability with system specifications before substitution.
What are the specifications of 52-17-1?
Key specifications for 52-17-1: Overall Height: 0.812 INCHES NOMINAL IN; Length: 0.622 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 1,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Mounting Method: UNTHREADED HOLE(S). 10 specifications are documented in the U.S. Government catalog.
Is NSN 5340-00-327-1382 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.