NSN 5310-00-319-2804 · NIIN 003192804 · Part number 127557B
Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 56232
Government record, cited
NSN 5310-00-319-2804 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-319-2804. Manufacturer of record part number: 127557B.
Also searched as5310-00-319-2804 ·
5310003192804 ·
NIIN 003192804 ·
00-319-2804 ·
FSC 5310 Nuts and Washers · CAGE 56232 · 127557B · 127557
Manufacturer of record: Lockheed Martin Corporation Div Rms - Mitchel Field
Identification
NSN: 5310-00-319-2804
NIIN: 003192804
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 127557B
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
General Description
The Nut,ring Clamp, cataloged under National Stock Number 5310-00-319-2804, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 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
Nut,ring Clamp
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232)
Technical Specifications
Parameter
Value
NSN
5310-00-319-2804
Primary Part Number
127557B
Item Name
Nut,ring Clamp
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Lockheed Martin Corporation Div Rms - Mitchel Field
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-132-6540127557POSSIBLE MATCH
GASKET
Possible match (shared part number)Lockheed Martin Corp Electronics and Missiles Div
Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5330-01-132-6540POSSIBLE MATCH
GASKET
127557
5310-01-162-0032POSSIBLE MATCH
NUT,PLAIN,PLATE
Frequently Asked Questions
What is NSN 5310-00-319-2804?
NSN 5310-00-319-2804 is a Nut,ring Clamp, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-319-2804?
NSN 5310-00-319-2804 has 2 manufacturer part numbers on file: 127557 (Lockheed Martin Corporation Div Rms - Mitchel Field), 127557B (Lockheed Martin Corporation Div Rms - Mitchel Field).
What NSN replaces 5310-00-319-2804?
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-132-6540, 5310-01-162-0032. Verify interchangeability with system specifications before substitution.
Is NSN 5310-00-319-2804 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.