FSC 6680 × INDICATOR,SIGHT,LIQUID

INDICATOR,SIGHT,LIQUID

6680-01-118-1687 FSC 6680

NSN 6680-01-118-1687 (also written 6680011181687; NIIN 01-118-1687) is an indicator, sight, liquid in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 6 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

Open for bid

No open solicitations on record for this NSN right now.

Search open RFQs on DIBBS →

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 B: must be bought from the sources named on a source control or selected item drawing. 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.

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	SINGLE END RIGHT-HAND
OVERALL HEIGHT ABKW	INCHES NOMINAL 0.760
WIDTH ACROSS FLATS ASDB	INCHES NOMINAL 1.000
SIGHT DIAMETER ASNX	INCHES NOMINAL 0.490
MAXIMUM TEMP RATING ATQZ	FAHRENHEIT 450.0
END CONNECTION TYPE AWZY	SINGLE END EXTERNAL SEAT OR GASKET SEAL
MAXIMUM WORKING PRESSURE BPHD	POUNDS PER SQUARE INCH (PSI) 890.0
FEATURES PROVIDED CBBL	PRISMATIC SIGHT GLASS
NOMINAL THREAD SIZE CQJX	SINGLE END INCHES 0.750
FURNISHED DATA CSQG	LIQUID LEVEL
DATA FURNISHING METHOD CTCY	CLEAR WINDOW
MATERIAL MATT	ALUMINUM ALLOY
MEDIA FOR WHICH DESIGNED MEDA	OIL
STYLE DESIGNATOR STYL	—
THREAD SERIES DESIGNATOR THSD	SINGLE END 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
421-513-9202	99193	HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL
56544-4	97484	EATON AEROSPACE LLC DIV FLUID AND ELECTRICAL DISTRIBUTION DIVISION
56544-4	99167	HAMILTON SUNDSTRAND CORPORATION
9407011.8	82829	ALLEN AIRCRAFT PRODUCTS INC
PS53	97484	EATON AEROSPACE LLC DIV FLUID AND ELECTRICAL DISTRIBUTION DIVISION
PS53B	97484	EATON AEROSPACE LLC DIV FLUID AND ELECTRICAL DISTRIBUTION DIVISION

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
SPE4A6-26-T-35CC	Sep 23, 2026	Sep 30, 2026	71	Expired	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 10, 2026.
Contract action totals: USAspending, context only.
Full methodology →

Cite this page

Citation

NSN Explorer. "INDICATOR,SIGHT,LIQUID." nsnexplorer.com, https://nsnexplorer.com/nsn/6680-01-118-1687/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/6680-01-118-1687/