The Padlock Set, cataloged under National Stock Number 5340-01-449-6575, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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: SE.
Technical Specifications
Parameter
Value
NSN
5340-01-449-6575
Item Name
Padlock Set
FSC / FSG
5340 / 53 — Hardware, Commercial
Status
ACTIVE
Shackle Clearance
0.3750 INCHES NOMINAL IN
Padlock Quantity
10
Individual Group Keying Type
KEYED ALIKE
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
SE
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-01-449-6577POSSIBLE MATCH
PADLOCK SET
Possible match (shared part number)
5340-01-449-6582POSSIBLE MATCH
PADLOCK SET
Possible match (shared part number)
5340-01-449-6583POSSIBLE MATCH
PADLOCK SET
Possible match (shared part number)
5340-01-449-6585POSSIBLE MATCH
PADLOCK SET
Possible match (shared part number)
5340-01-463-3721POSSIBLE MATCH
PADLOCK
Possible match (shared part number)
5340-01-463-3728POSSIBLE MATCH
PADLOCK
Possible match (shared part number)
5340-01-463-3740POSSIBLE MATCH
PADLOCK
Possible match (shared part number)
5340-01-463-3744POSSIBLE MATCH
PADLOCK
Possible match (shared part number)
5340-01-497-2305POSSIBLE MATCH
PADLOCK SET
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
F2827-A3-10
2/2Government specification standardization
U.S. Government activity
RD655
5/1Secondary reference
Pacific Lock Company
FF-P-2827-A
5/9Secondary reference
U.S. Government activity
FF-P-2827
4/1Identification reference
U.S. Government activity
Related Parts
5340-01-449-6577POSSIBLE MATCH
PADLOCK SET
5340-01-449-6582POSSIBLE MATCH
PADLOCK SET
5340-01-449-6583POSSIBLE MATCH
PADLOCK SET
5340-01-449-6585POSSIBLE MATCH
PADLOCK SET
5340-01-463-3721POSSIBLE MATCH
PADLOCK
5340-01-463-3728POSSIBLE MATCH
PADLOCK
5340-01-463-3740POSSIBLE MATCH
PADLOCK
5340-01-463-3744POSSIBLE MATCH
PADLOCK
5340-01-497-2305POSSIBLE MATCH
PADLOCK SET
Frequently Asked Questions
What is NSN 5340-01-449-6575?
NSN 5340-01-449-6575 is a Padlock Set, classified under FSC 5340, Hardware, Commercial. Status: active.
What NSN replaces 5340-01-449-6575?
9 possible matches (shared part number, not a government interchangeability claim): 5340-01-449-6577, 5340-01-449-6582, 5340-01-449-6583. Verify interchangeability with system specifications before substitution.
What are the specifications of 5340-01-449-6575?
Key specifications for 5340-01-449-6575: Shackle Clearance: 0.3750 INCHES NOMINAL IN; Padlock Quantity: 10; Individual Group Keying Type: KEYED ALIKE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-449-6575 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.