FSC 5306 × BOLT,MACHINE

BOLT,MACHINE

5306-01-414-0438 FSC 5306

NSN 5306-01-414-0438 (also written 5306014140438; NIIN 01-414-0438) is a bolt, machine in Federal Supply Class 5306, Bolts. 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
SPE7M4-27-T-2717	59	Closes in 8d	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 L: annual buy value is below the screening threshold. 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 CLASS AAJD	2A
THREAD DIRECTION AAJF	RIGHT-HAND
THREAD LENGTH AASA	INCHES NOMINAL 2.313
FASTENER LENGTH AASB	INCHES NOMINAL 4.375
HEAD STYLE AASK	—
HEAD HEIGHT AASU	INCHES MINIMUM 0.902 AND INCHES MAXIMUM 0.974
WIDTH BETWEEN FLATS AATB	INCHES MINIMUM 2.175 AND INCHES MAXIMUM 2.250
NOMINAL THREAD DIAMETER AHYM	INCHES 1.500
THREAD QUANTITY PER INCH CMLP	6
MINIMUM TENSILE STRENGTH CQBC	POUNDS PER SQUARE INCH 150000
HARDNESS RATING CQFM	OVERALL ROCKWELL C MINIMUM 35.0 AND ROCKWELL C MAXIMUM 45.0
MINIMUM YIELD STRENGTH CQHQ	POUNDS PER SQUARE INCH 140000
SPECIAL FEATURES FEAT	THREADS ARE UNDERCUT FOR RELIEF: 1.250 IN. DIA. X 0.312 IN. WIDE. FULL DOG POINT: 1.245 IN. DIA., PORM 0.005 IN., X 1.750 IN. LONG
MATERIAL MATT	OVERALL STEEL COMP 4140 OR STEEL COMP 4150
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	OVERALL ASSN STD 1ST MATERIAL RESPONSE AISI 4140 OR ASSN STD 2ND MATERIAL RESPONSE AISI 4150
THREAD SERIES DESIGNATOR THSD	UNIFIED NATIONAL COARSE (UNC)

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
303085-04	99185	EATON CORPORATION DBA AIRFLEX DIV DIV AIRFLEX

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
SPE7M4-27-T-2717	Nov 6, 2026	Nov 16, 2026	59	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 Nov 8, 2026.
Contract action totals: USAspending, context only.
Full methodology →

Cite this page

Citation

NSN Explorer. "BOLT,MACHINE." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-414-0438/. Data as of November 8, 2026.

Link

https://nsnexplorer.com/nsn/5306-01-414-0438/