Home · NSN 01-270-1731

NSN 01-270-1731 — Nut,Plain,Hexagon

NIIN 01-270-1731 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-270-1731 is the national stock number for a nut,plain,hexagon. It cross-references to 9 manufacturer part numbers from 9 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, U S Army Tank Automotive Command Amsta-Im-Mm, Curtiss-Wright Electro-Mechanical Corporation; the primary is 12387305-14. The unit of issue is EA and the FLIS list price is $0.47.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 9 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

Know someone who should see this?

Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
MS51967-14	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not fully interchangeable
12387305-14	19207	U S Army Tank Automotive Command Amsta-Im-Mm	5 · Secondary reference	1 · Not fully interchangeable
1F4238PC70	0UBG9	Curtiss-Wright Electro-Mechanical Corporation	5 · Secondary reference	1 · Not fully interchangeable
1F4238PC70	1W383	Toolex, Inc	5 · Secondary reference	1 · Not fully interchangeable
235R001PC34	05259	Container Research Corp	5 · Secondary reference	1 · Not fully interchangeable
660C1AB-3	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	1 · Not fully interchangeable
820-2179130-85	80064	Naval Ship Systems Command	5 · Secondary reference	1 · Not fully interchangeable
820-2179130-85	53711	Naval Sea Systems Command	5 · Secondary reference	1 · Not fully interchangeable
5310PL0810042	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9 · Reference only
D301231 FIND 11	3X894	Control Flow, Inc.	C	1 · Not fully interchangeable
D301293 FIND 13	3X894	Control Flow, Inc.	C	1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 12387305-14.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $0.47
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 2B
Thread Direction: RIGHT-HAND
Nut Height: INCHES MINIMUM 0.427 AND INCHES MAXIMUM 0.448
End Item Identification: MRAP - COMMON NSN - USED ON CAIMAN PLUS CAT I AND 9 OTHER WEAPON SYSTEMS INCLUDING 21N - NUCLEAR REACTORS PROGRAM
Width Across Flats: INCHES MINIMUM 0.736 AND INCHES MAXIMUM 0.750
Thread Series: UNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch: 13
Nominal Thread Size: INCHES 0.500
Criticality Code Justification: ZZZW
Material: OVERALL STEEL
Surface Treatment: OVERALL CADMIUM
Departure From Cited Document: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Related stock numbers

Other NSNs filed under the same part numbers.

00-004-3099 · Nut,Plain,Hexagon
00-768-0318 · Nut,Plain,Hexagon
01-471-3181 · Nut,Plain,Hexagon
01-539-7559 · Nut,Plain,Hexagon
01-693-4803 · Nut,Plain,Hexagon

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.