NSN 5310-01-283-2114 · NIIN 012832114 · Part number 4M307-2-30
Trico Manufacturing Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 59570
Government record, cited
NSN 5310-01-283-2114 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-283-2114. Manufacturer of record part number: 4M307-2-30.
Also searched as5310-01-283-2114 ·
5310012832114 ·
NIIN 012832114 ·
01-283-2114 ·
FSC 5310 Nuts and Washers · CAGE 59570 · 4M307-2-30 · 4M307
The Washer,flat, cataloged under National Stock Number 5310-01-283-2114, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Trico Manufacturing Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government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,flat
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Trico Manufacturing Inc. (CAGE 59570)
Technical Specifications
Parameter
Value
NSN
5310-01-283-2114
Primary Part Number
4M307-2-30
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Trico Manufacturing Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-283-39204M307-3-26POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)The Boeing Company Div Defense
5310-01-283-39214M307-6-64POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Trico Manufacturing Inc.
5310-01-283-97604M307-2-29POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Trico Manufacturing Inc.
5310-01-283-97664M307-7-58POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Trico Manufacturing Inc.
5310-01-407-61254M307-7-52POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)The Boeing Company Div Defense
5310-01-603-77774M307-7-79POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Anillo Industries Llc
5310-01-629-85174M307-1-19POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)The Boeing Company Div Defense
5310-01-718-77714M307-3-80POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)The Boeing Company Div Defense
5310-01-719-83904M307-3-69POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)The Boeing Company Div Defense
5310-01-721-57474M307-6-23POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)The Boeing Company Div Defense
NSN 5310-01-283-2114 is a Washer,flat, manufactured by Trico Manufacturing Inc., classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-283-2114?
NSN 5310-01-283-2114 has 1 manufacturer part number on file: 4M307-2-30 (Trico Manufacturing Inc.).
What NSN replaces 5310-01-283-2114?
12 possible matches (shared part number, not a government interchangeability claim): 5310-01-283-3920, 5310-01-283-3921, 5310-01-283-9760. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-283-2114 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.