FSC 5306 × BOLT,CLOSE TOLERANCE

BOLT,CLOSE TOLERANCE

5306-01-337-2309 FSC 5306

NSN 5306-01-337-2309 (also written 5306013372309; NIIN 01-337-2309) is a bolt, close tolerance in Federal Supply Class 5306, Bolts. 3 manufacturer part numbers from 2 suppliers are 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-2603	45	Closes in 1d	Bid →

Can you win it?

This item is coded as suitable for competitive acquisition (AMC 1).

Acquisition method (AMC)

Suffix (AMSC)

Competition

Coded for competition

AMC 1: suitable for competitive acquisition, 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 CLASS AAJD	3A
THREAD DIRECTION AAJF	RIGHT-HAND
THREAD LENGTH AASA	INCHES NOMINAL 0.380
FASTENER LENGTH AASB	INCHES MINIMUM 1.418 AND INCHES MAXIMUM 1.438
HEAD STYLE AASK	—
HEAD HEIGHT AASU	INCHES MINIMUM 0.126 AND INCHES MAXIMUM 0.141
WIDTH BETWEEN FLATS AATB	INCHES MINIMUM 0.422
GRIP DIAMETER AAUR	INCHES MINIMUM 0.2483 AND INCHES MAXIMUM 0.2492
END ITEM IDENTIFICATION AGAV	HARRIER GR5 ACFT
NOMINAL THREAD DIAMETER AHYM	INCHES 0.250
GRIP LENGTH ANEE	INCHES NOMINAL 1.000
THREAD QUANTITY PER INCH CMLP	28
MATERIAL MATT	RING STEEL COMP 630
MATERIAL MATT	FASTENER STEEL
SURFACE TREATMENT SFTT	FASTENER CADMIUM
SURFACE TREATMENT SFTT	RING PASSIVATE
THREAD SERIES DESIGNATOR THSD	UNF

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
121673-4-16	80539	SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA
124242C4-16H	80539	SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA
ST3M735-4-16	76301	THE BOEING COMPANY DIV DEFENSE

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-2603	Oct 13, 2026	Oct 20, 2026	45	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. "BOLT,CLOSE TOLERANCE." nsnexplorer.com, https://nsnexplorer.com/nsn/5306-01-337-2309/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/5306-01-337-2309/