FSC 5985 × WAVEGUIDE ASSEMBLY

WAVEGUIDE ASSEMBLY

5985-01-171-2971 FSC 5985

NSN 5985-01-171-2971 (also written 5985011712971; NIIN 01-171-2971) is a waveguide assembly in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 5 manufacturer part numbers from 5 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 C: needs engineering source approval; other sources must qualify first. 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
CROSS-SECTIONAL SHAPE STYLE AAGR	—
BEND ANGLE IN DEG ACJL	90.0
FLANGE QUANTITY AHSF	2
FLANGE CONNECTING HOLE DIAMETER AHTN	FIRST FLANGE ALL CONNECTION FACILITIES INCHES MINIMUM 0.154 AND INCHES MAXIMUM 0.151
VOLTAGE STANDING WAVE RATIO AHTW	1.10
INSERTION LOSS IN DECIBELS AHTX	0.10
OPERATING PRESSURE CQQF	POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM 10.0
WAVEGUIDE LONGER OFFSET DISTANCE CSPL	INCHES MINIMUM 2.722 AND INCHES MAXIMUM 2.742
FLANGE CONNECTING FACILITY AND QUANTITY CSQT	FIRST FLANGE ALL CONNECTION FACILITIES UNTHREADED HOLE(S) 8
WAVEGUIDE OFFSET DISTANCE CWBG	INCHES MINIMUM 0.830 AND INCHES MAXIMUM 0.870
SPECIAL FEATURES FEAT	WITH PRESSURIZING COUPLING
FLEXIBILITY FLEX	ALL TUBING SEGMENT RIGID
SURFACE TREATMENT SFTT	ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES PAINT
STYLE DESIGNATOR STYL	—
FSC APPLICATION DATA ZZZV	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

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
5187824	04YE2	VALCORE MANUFACTURING LLC
5187824	53711	NAVAL SEA SYSTEMS COMMAND
5187824	54647	MICROTECH INC DBA MICROTECH INC
5187824	5Z167	ASTRO MICROWAVE INC
5985PL1293712	9009H	JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX

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
SPE7M5-27-Q-0019 --	Oct 2, 2026	Oct 16, 2026	18	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. "WAVEGUIDE ASSEMBLY." nsnexplorer.com, https://nsnexplorer.com/nsn/5985-01-171-2971/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/5985-01-171-2971/