FSC 5310 × NUT,SELF-LOCKING,HEXAGON

NUT,SELF-LOCKING,HEXAGON

5310-01-511-2488 FSC 5310

NSN 5310-01-511-2488 (also written 5310015112488; NIIN 01-511-2488) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

Open for bid

1 open solicitation on record right now — quantity, close date, and where to submit.

Solicitation	Qty	Status
SPE4A6-27-T-2876	491	Closes in 1d	Bid →

Can you win it?

This item is coded to be bought directly from the actual manufacturer (AMC 3).

Acquisition method (AMC)

Suffix (AMSC)

Competition

Coded for a named source

AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. The codes describe the item's status on record, not any one solicitation. What the codes mean

What it is — can you make it?

Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.

Dimensioned drawing

Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.

Specifications

From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.

Requirement	Value
THREAD DIRECTION AAJF	RIGHT-HAND
LOCKING FEATURE AAUM	PREVAILING TORQUE WITH NONMETALLIC INSERT
NUT STYLE ACTA	—
NUT HEIGHT ADEA	MILLIMETERS NOMINAL 12.0
END ITEM IDENTIFICATION AGAV	INTERIM ARMORED VEHICLE (IAV),CONTRACTOR LOGISTICS SUPPORT (CLS); MRAP - COUGAR SABR/TOW
WIDTH ACROSS FLATS ASDB	MILLIMETERS NOMINAL 19.0
TEMP RATING AZKQ	FAHRENHEIT NOMINAL 250.0
THREAD SERIES BZRR	M
NOMINAL THREAD SIZE CQJX	MILLIMETERS 12.0
THREAD PITCH IN MILLIMETERS CQQR	1.75
BEARING SURFACE TYPE CRTM	FLAT
THREAD TOLERANCE CLASS CTTC	INTERNAL 4H6H
PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY	NUT,HEX,NYLOC
SPECIAL FEATURES FEAT	THE CATALOG PAGE INDICATES FOR THE P/N LISTED IT IS SOLD IN PACKAGES OF 10 AT 10.70 PER PACKAGE
MATERIAL MATT	LOCKING INSERT PLASTIC NYLON
MATERIAL MATT	NUT STEEL COMP 316

Manufacturer part numbers

Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.

Part number	CAGE	Manufacturer
94205A280	3A054	MCMASTER-CARR SUPPLY CO

What it pays — so you can quote

The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.

Latest unit price

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Purchases

Total spend

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Last purchased

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Purchase records

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Total demand

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Latest award total

Compare with other items

Purchase history

No priced purchases on record for this NSN yet.

Related contract actions

Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.

No related contract actions on record.

Demand history

Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.

Solicitation	Issued	Closes / closed	Qty	Status
SPE4A6-27-T-2876	Oct 13, 2026	Oct 20, 2026	491	Open	View at DIBBS →

Open RFQs on DIBBS → DIBBS award history ↗

About this data

Unit prices: DLA DIBBS award records — every row links to its government record.
AMSC: latest observed value from DIBBS solicitation history as of Oct 13, 2026.
Contract action totals: USAspending, context only.
Full methodology →

Cite this page

Citation

NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-01-511-2488/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/5310-01-511-2488/