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61477 — TUBE,NITROGEN FILLI

✓ Government record, cited
Hama · NUT WASHER
PRODUCT OVERVIEW

61477: TUBE,NITROGEN FILLI.

- Border / Width: 30 mm - Colour: Nut - Frame Size: 20 x 30 cm - Line: Cordoba - Picture Size: 13 x 18 cm - Picture Size Digital: 13 x 17 cm - Type of Glass: Reflex. This part is cataloged in the U.S. Government catalog under NSN 5310-00-844-0679, 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
61477
NSN: 5310-00-844-0679
NIINs: 008440679, 014710495
FSC: 5310 — Nuts and Washers
CAGE: 82423 — KLEINSCHMIDT INC (USA)
SPECIFICATIONS
end_item_identificationATTACK PERISCOPE ASSYS P/N'S 068008,069503 AND 073003,SEARCH PERISCOPE ASSYS P/N'S 068009,069504 AND 073004,NO NSN'S ASSIGNED TO END ITEMS
NSN5310-00-844-0679
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 61477 · Hama ⚠ 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
•
OVERALL DIAMETER: 0.438 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MINIMUM TENSILE STRENGTH: 500 POUNDS PER SQUARE INCH LBS
•
PERIPHERAL SHAPE STYLE: ROUND
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MATERIAL: WOOL OVERALL
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CENTER HOLE SHAPE STYLE: ROUND
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HOLE DIAMETER: 0.250 INCHES NOMINAL IN
•
THICKNESS: 0.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.438 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MINIMUM TENSILE STRENGTH500 POUNDS PER SQUARE INCH LBS
PERIPHERAL SHAPE STYLEROUND
MATERIALWOOL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.250 INCHES NOMINAL IN
THICKNESS0.031 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 61477?
61477 is a TUBE,NITROGEN FILLI manufactured by Hama.
What is the NSN for 61477?
61477 is cataloged in the U.S. Government catalog under NSN 5310-00-844-0679. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.