The Washer,nonmetallic, cataloged under National Stock Number 5310-00-338-9449, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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.
Catalog Facts
Item Name
Washer,nonmetallic
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Technical Specifications
Parameter
Value
NSN
5310-00-338-9449
Item Name
Washer,nonmetallic
FSC / FSG
5310 / 53 — Nuts and Washers
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-00-447-651432028POSSIBLE MATCH
NUT,PLAIN,ROUND
Possible match (shared part number)Williams International Co., L.l.c.
4730-00-790-73873202-8POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
Possible match (shared part number)Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4410-01-058-3054POSSIBLE MATCH
CONTROL,REGULATOR
Possible match (shared part number)
4730-01-089-459611669079-1POSSIBLE MATCH
CLAMP,HOSE
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5330-01-145-4579083086-2POSSIBLE MATCH
RETAINER,PACKING
Possible match (shared part number)Blue Wave Ultrasonics Inc
4320-01-210-276232028POSSIBLE MATCH
VALVE PLATE,PUMP
Possible match (shared part number)Hartmann Controls, Inc Div Hartmann Controls
3120-01-367-6406COM-5POSSIBLE MATCH
BEARING,PLAIN,SELF-ALIGNING
Possible match (shared part number)Morse Industrial Corp Sub of Emerson Electric Co
5340-01-398-6445POSSIBLE MATCH
HARDWARE KIT,ELECTRONIC EQUIPMEN
Possible match (shared part number)
6515-01-603-7972CP-425POSSIBLE MATCH
SUTURE,NONABSORBABLE,SURGICAL
Possible match (shared part number)Medtronic Usa Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
32028
5/9Secondary reference
Stone Safety Corp
536587PC11
3/2Design control — primary reference
U.S. Government activity
32597P11
5/9Secondary reference
Stone Safety Corp
32597PC11
5/9Secondary reference
Stone Safety Corp
Related Parts
5310-00-447-6514POSSIBLE MATCH
NUT,PLAIN,ROUND
32028
4730-00-790-7387POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
3202-8
4410-01-058-3054POSSIBLE MATCH
CONTROL,REGULATOR
4730-01-089-4596POSSIBLE MATCH
CLAMP,HOSE
11669079-1
5330-01-145-4579POSSIBLE MATCH
RETAINER,PACKING
083086-2
4320-01-210-2762POSSIBLE MATCH
VALVE PLATE,PUMP
32028
3120-01-367-6406POSSIBLE MATCH
BEARING,PLAIN,SELF-ALIGNING
COM-5
5340-01-398-6445POSSIBLE MATCH
HARDWARE KIT,ELECTRONIC EQUIPMEN
6515-01-603-7972POSSIBLE MATCH
SUTURE,NONABSORBABLE,SURGICAL
CP-425
Frequently Asked Questions
What is NSN 5310-00-338-9449?
NSN 5310-00-338-9449 is a Washer,nonmetallic, classified under FSC 5310, Nuts and Washers. Status: active.
What NSN replaces 5310-00-338-9449?
9 possible matches (shared part number, not a government interchangeability claim): 5310-00-447-6514, 4730-00-790-7387, 4410-01-058-3054. Verify interchangeability with system specifications before substitution.
Is NSN 5310-00-338-9449 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.