31-475 — ROTOR,ENGINE POPPET VALVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

31-475: ROTOR,ENGINE POPPET VALVE.

The ROTOR,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include material: FIBER OVERALL, cuff_type: BEADED, thickness: 0.20 MILLIMETERS MM, body_style: PLAIN, SOLID, bore_style: W/COUNTERBORE COUNTERBORE FIRST END, plate_type: NEGATIVE OR POSITIVE. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-354-6439, 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

31-475

NSN: 2805-00-354-6439
NIINs: 003546439, 010316881, 010379329, 011505010, 013997407, 015142781
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 35301 — DRESSER INDUSTRIES INC LEROI DIV (USA)

SPECIFICATIONS

material	FIBER OVERALL
cuff_type	BEADED
thickness	0.20 MILLIMETERS MM
body_style	PLAIN, SOLID
bore_style	W/COUNTERBORE COUNTERBORE FIRST END
plate_type	NEGATIVE OR POSITIVE
garment_size	7-1/2
usage_design	GENERAL SURGERY
bore_diameter	0.652 INCHES NOMINAL IN
cell_quantity	6
hole_diameter	0.500 INCHES NOMINAL IN
overall_width	6.800 INCHES NOMINAL IN
NSN	2805-00-354-6439

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: GASOLINE ENGINE,NONAIRCRAFT

•

FIRST STEP DIAMETER: 0.949 INCHES MINIMUM AND 0.954 INCHES MAXIMUM IN

•

STARTING LOAD RANGE: +65.0 TO 155.0 POUNDS LBS

•

SECOND STEP LENGTH: 0.280 INCHES NOMINAL IN

•

STYLE DESIGNATOR: POSITIVE TYPE-TAPERED BORE

•

ROTATION DIRECTION: COUNTERCLOCKWISE

•

SECOND STEP DIAMETER: 1.375 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
FSC APPLICATION DATA	GASOLINE ENGINE,NONAIRCRAFT
FIRST STEP DIAMETER	0.949 INCHES MINIMUM AND 0.954 INCHES MAXIMUM IN
STARTING LOAD RANGE	+65.0 TO 155.0 POUNDS LBS
SECOND STEP LENGTH	0.280 INCHES NOMINAL IN
STYLE DESIGNATOR	POSITIVE TYPE-TAPERED BORE
ROTATION DIRECTION	COUNTERCLOCKWISE
SECOND STEP DIAMETER	1.375 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN
FIRST STEP LENGTH	0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
BORE DIAMETER	0.652 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 5

8333165Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

RC38Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FRRA41ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

810276Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

B600I3220Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

Ready to buy 31-475?

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 31-475?

31-475 is a ROTOR,ENGINE POPPET VALVE.

What parts can replace 31-475?

There are 5 known substitutes for 31-475: 8333165, RC38, FRRA41A and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 31-475?

31-475 is cataloged in the U.S. Government catalog under NSN 2805-00-354-6439. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

31-475 — ROTOR,ENGINE POPPET VALVE

Request a Quote — 31-475