NSN 5310-00-604-1589 · NIIN 006041589 · Part number 100627
Metadure Parts & Sales, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 56190
Government record, cited
NSN 5310-00-604-1589 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-604-1589. Manufacturer of record part number: 100627.
Also searched as5310-00-604-1589 ·
5310006041589 ·
NIIN 006041589 ·
00-604-1589 ·
FSC 5310 Nuts and Washers · CAGE 56190 · 100627 · 100627-1
The Nut,plain,round, cataloged under National Stock Number 5310-00-604-1589, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Metadure Parts & Sales, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-00-604-1589
Primary Part Number
100627
Item Name
Nut,plain,round
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Metadure Parts & Sales, Inc.
Status
ACTIVE
Width Across Flats
1.500 INCHES NOMINAL IN
Thread Series
UN
Thread Direction
RIGHT-HAND
Nominal Thread Size
1.188 INCHES IN
Nut Diameter
1.687 INCHES NOMINAL IN
Nut Thickness
0.500 INCHES NOMINAL IN
Nut Style
ROUND
Thread Class
2B
Thread Quantity Per Inch
16
Material
ALUMINUM ALLOY 2011 OVERALL
Reference Number Differentiating Characteristics
CLEANED IN ACCORDANCE W/MIL-STD-767
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-00-975-9406POSSIBLE MATCH
WASHER,KEY
Possible match (shared part number)
5962-01-069-2596100000627POSSIBLE MATCH
MICROCIRCUIT,LINEAR
Possible match (shared part number)Data General Corporation
5950-01-122-3941100627POSSIBLE MATCH
COIL,ELECTRICAL
Possible match (shared part number)Logimetrics Inc
5331-01-439-4276100627POSSIBLE MATCH
O-RING
Possible match (shared part number)Neptune Chemical Pump Co Div of R a Industries Inc
5915-01-628-0890100627POSSIBLE MATCH
FILTER,BAND PASS
Possible match (shared part number)Q Microwave Inc Dba Q Microwave Inc
NSN 5310-00-604-1589 is a Nut,plain,round, manufactured by Metadure Parts & Sales, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-604-1589?
NSN 5310-00-604-1589 has 1 manufacturer part number on file: 100627 (Metadure Parts & Sales, Inc.).
What NSN replaces 5310-00-604-1589?
6 possible matches (shared part number, not a government interchangeability claim): 5310-00-975-9406, 5962-01-069-2596, 5950-01-122-3941. Verify interchangeability with system specifications before substitution.
What are the specifications of 100627?
Key specifications for 100627: Width Across Flats: 1.500 INCHES NOMINAL IN; Thread Series: UN; Thread Direction: RIGHT-HAND; Nominal Thread Size: 1.188 INCHES IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-604-1589 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.