PartsTable
Technical Data Sheet
Download PDF

251081 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

251081: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include length: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN, material: STEEL OVERALL, thickness: 0.120 INCHES NOMINAL IN, body_style: RECTANGULAR, switch_type: TRANSFER, hole_diameter: 0.530 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-420-8044, 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
251081
NSN: 5310-00-420-8044
NIINs: 004208044, 010884467, 011949064
FSC: 5310 — Nuts and Washers
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
length0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
materialSTEEL OVERALL
thickness0.120 INCHES NOMINAL IN
body_styleRECTANGULAR
switch_typeTRANSFER
hole_diameter0.530 INCHES NOMINAL IN
overall_width1.750 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
overall_length1.875 INCHES NOMINAL IN
hardness_rating35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
width_across_flats0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
connector_end_designFEMALE
NSN5310-00-420-8044
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 251081 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
•
LENGTH: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
•
HARDNESS RATING: 35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: 30029,FSCM 15434 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: RECTANGULAR
•
MATERIAL: STEEL OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
LENGTH0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION30029,FSCM 15434 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLERECTANGULAR
MATERIALSTEEL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.530 INCHES NOMINAL IN
THICKNESS0.120 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 251081?
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 251081?
251081 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What is the NSN for 251081?
251081 is cataloged in the U.S. Government catalog under NSN 5310-00-420-8044. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 251081