427139 — GEAR,CLUTCH TRANSMI

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

427139: GEAR,CLUTCH TRANSMI.

The GEAR,CLUTCH TRANSMI is a the manufacturer industrial component. Key specifications include design_type: REUSABLE, special_features: USED ON QUADRAFLEX (4 BOWL) FILTER, operating_pressure: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, end_item_identification: WEAPON SYSTEM: PROP REDUCTION SYSTEM ON SPRUANCE CLASS DESTROYERS, first_intake_connection_type: THREADED INTERNAL PIPE SIDE, first_intake_thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-042-7139, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

427139

NSN: 5310-00-042-7139
NIINs: 000427139, 004037761, 006925747, 011338078
FSC: 5310 — Nuts and Washers
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)

SPECIFICATIONS

design_type	REUSABLE
special_features	USED ON QUADRAFLEX (4 BOWL) FILTER
operating_pressure	1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
end_item_identification	WEAPON SYSTEM: PROP REDUCTION SYSTEM ON SPRUANCE CLASS DESTROYERS
first_intake_connection_type	THREADED INTERNAL PIPE SIDE
first_intake_thread_direction	RIGHT-HAND
first_intake_nominal_thread_size	2.500 INCHES IN
filtering_system_for_which_designed	FULL FLOW
first_intake_thread_series_designator	NPT
first_discharge_connection_relationship_to_intake_connection	IDENTICAL TO FIRST INTAKE CONNECTION
NSN	5310-00-042-7139

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.488 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

•

NUT HEIGHT: 0.218 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN

•

SURFACE TREATMENT: CADMIUM OR ZINC OVERALL

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.488 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
NUT HEIGHT	0.218 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL
NUT STYLE	SLOTTED, HEXAGON
THREAD CLASS	2B

SUBSTITUTES & CROSS-REFERENCES 2

172647Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

BM11639-07Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy 427139?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 427139?

427139 is a GEAR,CLUTCH TRANSMI.

What parts can replace 427139?

There are 2 known substitutes for 427139: 172647, BM11639-07. Substitute compatibility should be verified for your specific system.

What is the NSN for 427139?

427139 is cataloged in the U.S. Government catalog under NSN 5310-00-042-7139. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

427139 — GEAR,CLUTCH TRANSMI

Request a Quote — 427139