Nut, Plain, Knurled5310-01-660-5194

NSN 5310-01-660-5194 · NIIN 016605194

FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5310-01-660-5194 · 5310016605194 · NIIN 016605194 · 01-660-5194 · FSC 5310 Nuts and Washers

Nearby stock numbers ← 5310-01-660-5152 Nut, Self-Locking, Hexagon · 5310-01-660-5205 Nut, Self-Locking, Plate →

5310-01-660-5194 — Nuts and Washers

Features

Nut,plain,knurled — FSC 5310
Thread Series: UNF
Material Document and Classification: A581 ASSN STD SINGLE MATERIAL RESPONSE OR A582 ASSN STD SINGLE MATERIAL RESPONSE NUT
Nut Counterbore Depth: 0.120 INCHES NOMINAL BOTH ENDS IN
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.190 INCHES IN
Nut Diameter: 1.250 INCHES NOMINAL IN
Counterbore Diameter: 0.800 INCHES NOMINAL BOTH ENDS IN

Identification

NSN: 5310-01-660-5194
NIIN: 016605194
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Nut,plain,knurled, cataloged under National Stock Number 5310-01-660-5194, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-660-5194
Item Name	Nut,plain,knurled
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Thread Series	UNF
Material Document and Classification	A581 ASSN STD SINGLE MATERIAL RESPONSE OR A582 ASSN STD SINGLE MATERIAL RESPONSE NUT
Nut Counterbore Depth	0.120 INCHES NOMINAL BOTH ENDS IN
Thread Direction	RIGHT-HAND
Nominal Thread Size	0.190 INCHES IN
Nut Diameter	1.250 INCHES NOMINAL IN
Counterbore Diameter	0.800 INCHES NOMINAL BOTH ENDS IN
Nut Thickness	0.450 INCHES NOMINAL IN
Nut Style	KNURLED
Thread Quantity Per Inch	32
Material	STEEL COMP 303 NUT

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

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
MA280025-58	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-660-5194?

NSN 5310-01-660-5194 is a Nut,plain,knurled, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-660-5194?

Key specifications for 5310-01-660-5194: Thread Series: UNF; Material Document and Classification: A581 ASSN STD SINGLE MATERIAL RESPONSE OR A582 ASSN STD SINGLE MATERIAL RESPONSE NUT; Nut Counterbore Depth: 0.120 INCHES NOMINAL BOTH ENDS IN; Thread Direction: RIGHT-HAND. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-660-5194 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.

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