H31-4 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

H31-4: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: HEXAGON, nut_height: 0.219 INCHES NOMINAL IN, temp_rating: 900.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-660-2677, 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

H31-4

NSN: 5310-00-660-2677
NIINs: 006602677, 013253962
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
nut_style	HEXAGON
nut_height	0.219 INCHES NOMINAL IN
temp_rating	900.0 FAHRENHEIT NOMINAL DEGF
thread_class	3B
thread_series	UNF
flange_quantity	1
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
special_features	FREQUENCY RANGE 7.05 GHZ TO 10.0 GHZ GHz
thread_direction	RIGHT-HAND
precious_material	SILVER
surface_treatment	SILVER OVERALL
NSN	5310-00-660-2677

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.438 INCHES NOMINAL IN

•

THREAD SERIES: UNF

•

PRECIOUS MATERIAL: SILVER

•

TEMP RATING: 900.0 FAHRENHEIT NOMINAL DEGF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

•

LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN

•

NUT HEIGHT: 0.219 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.438 INCHES NOMINAL IN
THREAD SERIES	UNF
PRECIOUS MATERIAL	SILVER
TEMP RATING	900.0 FAHRENHEIT NOMINAL DEGF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT	0.219 INCHES NOMINAL IN
SURFACE TREATMENT	SILVER OVERALL
NUT STYLE	HEXAGON

SUBSTITUTES & CROSS-REFERENCES 4

LHTE2860-048WReference document

Same NSN cross-reference

Reference document — Secondary reference

97-048WSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

R417P2Reference document

Same NSN cross-reference

Reference document — Secondary reference

97-02WSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is H31-4?

H31-4 is a WAVEGUIDE ASSEMBLY.

What parts can replace H31-4?

There are 4 known substitutes for H31-4: LHTE2860-048W, 97-048W, R417P2 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for H31-4?

H31-4 is cataloged in the U.S. Government catalog under NSN 5310-00-660-2677. This indicates validated use in U.S. government and defense supply chains.

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